A BOKE NAMED TECTONICON briefely shewynge the exacte measurynge, and speady recke­nynge all maner Lande, squared Tymber, Stone, Steaples, Pyl­lers, Globes. &c. Further, declaringe the perfecte makinge and large vse of the Carpenters Ruler, conteyninge a Quadrant Geo­metricall: comprehendinge also the rare vse of the Squire. And in thende a lyttle treatise adioyned, openinge the composicion and appliancie of an Instrument called the profitable Staffe. With other thinges pleasaunt and necessary, most conducible for Surueyers, Landemeaters, Ioyners, Carpenters, and Masons ⸫

Published by Leonarde Digges Gentleman, in the yere of our Lorde. 1556.

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Imprynted at London by Thomas Gemini, dwellynge within the Blacke Friers: who is there ready exactly to make all the Instrumentes apperteynynge to this Booke. ANNO. 1562.

L. D. vnto the Reader.

ALthoughe (gentle Reader) many excellente in Geometry, vppon infallible groundes haue put forth diuerse most certayne and sufficient rules, touchyng the measuring of al maner Superfici­ecis: yet in that the arte of numbring hath ben required (yea, chiefely those rules hyd, and as it were locked vp in straunge toungues) they do profite, or haue furdered verye lyttle the moste parte: certes nothing at al, the Landemeater, Carpen­ter, or Mason, wantyng the aforesayde: for theyr sakes I am here prouoked not to hide, but to open, and so encrease the ta­lent which I haue receyued: yea, to publishe in this our tongue very shortly (if God geue life) a volume conteynynge the flowers of the Sciences Mathematical, largely applyed to our out­warde practise, most profitably pleasaunte to all maner men of this realme. In the meane time I shall desire the Artificers aboue named to be contented with this lyttle booke (a taste of my good wyll towardes them) which I wyshe euen so to farder the readers, as I knowe it suffycient for the true measurynge and readye accompte of all maner Lande, Timber, Stoone, Borde, Glasse, Pauemeut. &c.

Here mine aduise shall be to those Artificers that will pro­fite in this, or any of my bokes, nowe publyshed, or that here­after shall be, first confusely to reade them thorow, then with more iudgement, and at the third reading wittely to practise. So fewe thinges shalbe vnknowen. Note, oft diligent reding, ioyned with ingenious practise, causeth profitable laboure.

Thus most hartely farewell (louinge Reader) to whom I wishe my selfe present to further thy desire and practise in these.

The pleasaunt profite, or content of this lyttle boke. And in what it exceadeth all other publyshed.

OTher Bokes tofore put forth in our englishe tongue conteyned onely the bare measuring of Lande, Tim­ber, and Borde: howe agreable in all places to the rules of Geometry, let the learned iudge. Here (gen­tle Reader) thou shalt plainely perceiue through dili­gent readynge, howe to measure truely and very spe­dely all maner Land, Timber, Stone, Steaples, Pillers, Globes, Borde, Glasse, Pauemente. &c. without trouble, not payned with many rules, or obscure termes. Nor yet with the multitude of ta­bles, as here before hath ben: in whiche not a fewe errours were commytted: for that cause no iust accompte might any way be had. Further ye shall by this booke vnderstande the whole makinge and comely handelynge of the Carpenters Ruler, with the true measu­res. &c. And his vse appoynted to the ready measuringe of all kynde of Tymber, Stone, Borde. &c. Also the leauelinge of groundes, ta­kinge of Heightes, is pleasauntly and diuersely practised by the ru­ler. Ye haue here not the commune but the rare vse of the Squire applied to Heightes, Lengthes. &c. and to the fyndinge of the iuste houre of the daye diuerse waies: throughe the ayde of pleasaunt ta­bles, newely adioyned to my generall Prognostication, by the which the proporcion of thynges direct or squirewise standing, are by theyr shadowes knowen.

To conclude, in the ende of this boke is added a treatise shewyng the makynge and vse of an Instrument, by whiche ye shall get Len­gthes, Heightes, Breadthes, widenesses, where, or howe so euer they stande. Other necessary thinges are con­teyned in this lyttle volume, whiche I commytte to the diligente Readers.

Diuerse thinges conducible, to the arte of measu­rynge. THE I. CHAPTER.

AS there are few craftesmen, whiche haue all the kyndes of Arithmetike rea­dely:Characteres numerall. so I doo suppose none so ignorant but that they do, or maye easelye perceyue the simple significations of these Caracters or figures. 1. 2. 3. 4. 5. 6. 7. 8. 9. 0. and also theyr strength, in the firste, seconde, and thirde roumes placed.

Besides that, they must be familiar with these and suche like Fractions.

½ ⅓ 1/7 1/16 1/32 ¾ ⅘ 9/10 The firste leftwarde be­tokeneth one secōd parte of an whole,Fractions. be it Pearche, Inche, or any other measure: the nexte, one thyrde, then one seuenth parte: the other ensuyng, one sixtenth. So one thirty and two partes of an Inche. Thē folow thre fourthes: four fiftes. The last is nine tenthes of an Inch: that is nine partes of an Inch, diuided into ten porcions.

These I doo intend to put in my ensamples, and in my tables, and margines folowinge, to represente partes of Pearches or Inches.

As, if I woulde write halfe an Inche after this maner. ½. Thre quarters of an Inche, thus. ¾ One eyght parte of a Pearche, on this wise. ⅛. So of the rest.

¶It is requisite also here to open what a Pearche, a Dayworke, a Roode, and an Acre is.

Althoughe there are diuers opinions engendred throughe longe custome in many places, of the length of a Pearch (vpon whiche our chiefe matter dependethe) yet there is but one true Pearch, by Sta­tute apoynted to measure by. Wherin is ordey­ned.

Breadthe.

Acre.

Lengthe.

3. barly cornes, drye, and rounde, to make an Inche: 12. Inches, a Foote .3. Foote, a Yarde .5. yardes and .½. a Pearche: 40. Pearches in len­gthe, and .4. in breadth, an Acre.

So an Acre by statute ought to conteine. 160 pearches: the halfe Acre .80. pearches: a Roode, commonly called a quarter .40. pearches: a Day worke .4. pearches. Loe here the Acre expressed with his length and breadthe.

[Page] I must not omit here to tel you what thing is metest to measure land with.Instrumentes to measuce with Poales Corde knot­ted. They vse commonly in the country, two peales, eyther of them the length of a pearch. They are very good.Profitable staffe. Yet for al kinde of lande, a corde .5. pearches in length, well seared with waxe & rosyn, knotted or marked at the ende of euery pearche, is more mete & rea­dier. But in my fantasy, the Instrument Geometrical, which is put forthe in thende of this boke, passeth all them & other, for the exacte truth, & quickest spede. This instrument is so general & auaylable to so sundry thinges, that it alone requireth a large boke, if it shoulde be sufficiently set forthe.

Also I woulde not haue you ignorant what pece of lande is called a Triangle,Triangle. which often shall hereafter be named. It is suche a fa­shioned piece as hath, or is imagined to

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haue thre sydes, and thre angels onelye: whether the sydes be equal or otherwyse as this figure sheweth.Line fallinge squirewise. Againe, note that a lyne is sayde to fall squirewise, when it cutteth any thinge, or any syde of a Tri­angle full crosse, lyke vnto a Squyre: As the hanginge pricked line, a. b. in .c. d. the base line of the Triangle. Loe, it cutteth the syde squyrewise, or full crosse, in the point b. and not as the other lyne a.Base line. e. dooeth. The Base of any tryangle is here called that syde, whiche is cut squyrewise of the hanging lyne.

Concerninge a Circle,Circle. knowe that the compasse of any circle,Circumferēce Center. is named his circumference:Diametre. the myddle point in him his Centre:semidiametre Arcke. the ryght lyne h.Paralleles. i. that goeth ouerthwart that

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Centre, touchinge the circumference on bothe sydes, is his Diametre: the halfe of that line, the Semidiametre. Also an arcke is a pece of the circumference cut away, as ye se the arcke aboue the lyne f. g. Also f. g. and h .i. in this circle are named Parallels: for that they differ equally in al places, the one from the other.

Nowe because practyse and experience sheweth me, that there is almooste no lande, but it maye easelye be broughte by imaginati­on, to a Triangle or Triangles, and so mooste truelye measured: therfore to be shorte, this order shalbe taken. I wyll fyrste fygure and set afore your eyes Triangled Lande, and other whiche by ima­gination [Page] shalbe brought into triangles. Then I shall teache the true measuring of them: I meane how to finde a length & breadth, with whiche ye shall enter the Table of accompt folowinge, where the a­cres, and odde pearches, if there be any, shall appeare. As these fy­gures are measured, so all tryangled land, and other, brought into triangles, of what fashion soeuer they be, shalbe measured, And be­cause it is requisite for true measuring of all triangles, to finde a streigth hanging line, I shall shewe firste howe that Lyne is to be founde, imagined, or drawen.

Howe the right hanging line in Triangles is drawen THE II. CHAPTER.

To drawe a hanginge or plumbe line.THis streygth hanging lyne in all Triangles, is euer drawen or imagined from any Angle, cuttinge some one syde of that tri­angle squirewyse: as ye may perceyue the pricked lynes in the triangles folowing. By the helpe of this lyne, all landes of Triangle fashion, are brought to be mesured as ensueth.

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Howe to measure all maner Triangled Lande. THE III. CHAPTER.

IF thou be an Arithmetrician multiylie this streigth hā ­ginge lyne,Euclide the firste boke, 41. pro. drawen as aboue as shewed, in halfe the nū ­ber of pearches of that syde which it cutteth squirewise. For want of that knowledge, take the aforenamed pear ches (I meane of the hanginge lyne, and halfe the syde which he cutteth) and with that Length and breadthe enter youre table of accompt, as there is set forth. So shall ye perceaue the nū ­ber of Acres, Roodes, Dayworkes. &c.

Ensample.

FOr the perfect measuring of triangles afore fygured, and all other, suppose the secōd of these laste. 9. fygures on thother syde, hauing written about it. a. b. c. d. to be a pece of land, whereof I would haue the true measure. I fynde by a corde or otherwyse, the pricked hanging lyne a. d. to be. 23. Pearches: the syde b. c. whiche it cutteth squirewise. 44. Pearches, whose halfe is. 22. With these. 22. & 23. the conuenient length and breadth, I enter the table of accompte. There I fynde by that table, at the corner where bothe the lynes of conunient length and breadth do mete .3. Acres, 6. Dayworkes, and 2. Pearches to be in that Triangle. Thus of all before fygured.

Here note,This Table foloweth. your Table must euer be entred with al the pearches of the hanging Lyne, and with halfe the side that he cutteth squire­wyse: Or with the halfe hanging lyne, and the whole syde cut.

A figure of a double Triangle.

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THis fygure e. f. g. h. is but two Triangles: and therefore measured as aboue in two partes: Or thus. The hangynge lyne, e. g. is .33. Pearches: the syde. f. h. that he cut­teth squirewyse .20. Pearches, the halfe of the whiche is .10. Nowe enter your Table as afore, with 33. and .10. the conueniente lengthe and breadthe. So shall ye fynde, 2, Acres, 2, Daye­workes and, 2, Pearches, the true contente of this fygrue, e, f, g, h,

An other ensample.

ADmit. i. k. l. m. lande to be measured. Because it is no maner Triangle, it must be brought by imagination, as I haue saied, into a Triangle or triangles.Figures of many Angles. Which imagination is here signi­fied

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by the lyne dashed. i. l. Then as aboue is declared, it ought to be measured (accordinge to the rule of Triangles) in two partes, be­cause there are two triangles in that lande. So by profe ye shal finde in the vpper. i. m. l. one Acre .3. Rodes and .5. Dayworkes: in the other i. k. l. one Acre. Thus I gather the whole content of that lande to be 2. Acres .3. Roodes, and .5. Dayworkes.

None otherwyse of the adioyned. n. o. p. q. and all other fygures fo­lowynge, and other whatsoeuer they are, that by any meanes may be brought into triangles.

Furthermore knowe, that the fygure. i. k. l. m. is redely thus mea­sured. Adde the pearches of bothe the hangynge lynes together: so haue ye. 23. Wyth this number, and wyth halfe the pearches of the syde. i. l. whiche he cutteth squyrewyse, beynge. 20. pearches, enter your table: so is founde as afore.

These two fygures folowynge may also be thus measured, other­wise then by the rule of Triangles. Enter your table wyth theyr conueniente lengthe and breadthe. So shall ye fynde the contente of all suche.

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[Page] These three fygures folowinge, althoughe they may be measured by the rule of Triangles: yet for quicker spede, they haue also theyr proper measuringe as ensueth.

Laye together the two sydes whiche are parallels of the fyrst fy­gure a. that is .6. and 18. makinge .24. the halfe is .12. the breadthe .5. Enter with .5. and .12. your table. So haue ye one rode, and fyue day­workes. For the other two b, c, and suche lyke, ioyne the heades or endes in one: and enter your table with halfe of those pearches, and with the whole number of the middle lyne.

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How by supputation to measure all Triangled Lande.

To measure triangled lāde bi supputatiōIOyne all the sydes together: take halfe: out of that halfe pulle euery syde, nothing difference. Then multiply the [...]ifferen­ces the one in the other: and the thirde difference augment in the product. That which encreaseth multiply in the halfe of all the sydes ioyned. Then the Radix of the surmontinge summe is the content of that Triangle.

Foure rules folowing.Nowe reste foure rules to be treated of. The fyrste for all maner regular square Superficies. The seconde for Rounde lande, and her partes. The third for Steples, Columnes, Globes, and theyr parts. The laste for Mountaines and Ʋalleyes. Here they shall in order followe.

A rule for all maner regular or right squared lande of many sydes, as 5. 6. 7. 8. 9. 10. 20. 100. &c. THE IIII. CHAPTER.

To measure lande of many sydes.MEasure and laye all the sydes together, taking the halfe number of Pearches there conteyned. Then drawe a right han­ginge lyne from the centre or myddes of that fygure, to the middes of some one syde. And with that lengthe and the other enter your Table. Note that the Triangle of all sydes like, and the Qua­drate fygure, are also measured by this rule.

Ensample.

S Ʋppose this figure. a. b. c. d. to be a stresquare pece of land and euery syde .24. pearches. The halfe summe of all sy­des is .72. pearches: the right hanginge pricked lyne, a. c. 21. Pearches. With these two numbers ye muste enter your table of accompt folowinge hereafter. And dooe as is opened in the declaration there adioined, when numbres surmoūt the Table, as they do here.

So shall ye finde, 9. Acres .1. Roode, and. 8. Dayworkes, the contēt of this fygure. a. b. c. d. Euen thus is the other nynesquared fygure measured, and all suche like.

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A rule for rounde Lande, and the partes therof. The. V. Chapter.

HAlfe the Diametre multiplied in halfe the Circumfe­renceArchimedes in libello cir­culi mensura­tionis. sheweth the content of any Circle.

Or thus more playnelye. Ye sshal enter your Table wyth halfe ye nūber of Pearcches of the whole Circumference or compasse, and wyth the number of half the Diametre or breadth. So haue ye the cotente.

Ensample.

SƲppose a piece of lande, wherof the compasse is 100. pearches, the breadth 33. Pearches. I woulde knowe howe muche lande is in this Figure. Enter your Table wyth halfe the compasse that is .50. and wyth halfe the breadth that is .16.

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pearches. Because in the table I can not finde 50. for the greatest Lengthe is .40. (therfore I enter wyth .40). and .16. So is founde foure A­cres. Then I enter agayne wyth .16. pearches remaynyng and .16. the breadth as before: that bryngeth one Acre. Now to conclude, by addi­cion of .1. and .4. I finde .5. Acres in that rounde lande, whose halfe compasse is .50. pearches. and the breadthe .16. pearches.

FOr perfecte knowledge and vse of this Table folowinge, when partes of Pearches are adioyned, note wel this other example that ensueth, & also what is sayd of the declaration annexed vnto the

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Table,How parts of pearches are to be cōpted in measuring. when partes of pearches are in the length, breadth, or in bothe.

Imagine. f. g. h. to be a rounde pece of lande: I finde by measure the whole compasse .99. Pearches. The halfe is .49. 2/1. The hangynge Lyne or halfe breadth is .15. ¾. Enter your table wyth the whole Pearches, that is .49. and 15. leauinge out .½. and .¾. whyche were [Page] but parts of pearches. So haue ye .4. acres .2. rodes .3. dayworks, & .3. Pearches. For those parts of pearches omitted at your first entring the table, worke thus. The halfe pearch, quarter, or other parts of a pearch in the length, must be reckened by them selues in the whole breadth: and those of the breadth cōtrariwise in the length. If there be suche odde partes in bothe, then recken them of the length in the whole breadth, and them of the breadth in the whole length: ioining to the other aforegotten, remembring the product of the one fracti­on multiplied in thother, to be pulled from the encrease. To make this matter playne, I wyll take this laste ensample before. The one number wherwyth I should haue entred my Table, was .49.½. the other .15.¾. I founde fyrste by entringe with .49. and .15. (omitting the odde parts) 4. acres .2. roodes .3. Dayworks, and .3. pearches. Now for the encrease of ye partes of pearches left out: I must (as I said) re­ken them of ye length in the breadth, & contrariwise thē of ye breadth in the length. Half .15.¾. is .7. pearches & .7/8. Thre quarters of .49.½. is .37. Pearches .⅛. Which added, makes .45. pearches: This adioyned to the number aforegotten, bryngeth the whole content of the rounde fygure, which is .4. Acres .3. Roodes .4. Dayworkes .3. Pearches .&.5/1. of a pearch, the product of the one fraction multiplied in thother sub­ducted. What must be done whē ye nūbres wherwith ye shold enter excede your table, coūsel ye declaration of your table there adioyned.

Of the halfe Circle.

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To measure halfe circled lande.FOr this half Circle, enter ye table with halfe his compasse, & with halfe the Di­ametre of the circle, or with the lēgth of ye pricked hanginge lyne, k. l. So the con­tent of this half circle, is .2. acres .1. roode .7. dayworkes .1. Pearch, & .13/16. of a pearche.

An other ensample of porcions and partes of a Circle.

SƲppose .n. m. o. folowing were a part of a Circle, or pece of land, whose content ye desired. The whole compasse of the Circle whiche this porcion representeth, is (as afore) .99. Pearches: his Diametre or breadth .31.½. The pricked arcke or compasse n. m. o. is .74. Now with the half breadth or semidiametre of the circle .15.¾. & with .37. the halfe of the pricked compasse: enter your table. So haue ye .3. Acres .2. Roodes, 5. Dayeworkes, 2. Pearches, and .¾. of a [Page] Pearche, the contente of the piece of Lande full of Pryckes, to the sydes of the Triangle pricked.To measure partes of cir­cled lande.

If ye desire to knowe the summe of

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pearches in thother porcion beneth the Triangle, seperated by the lyne, m. o: ye muste adde the contente of the triangle (whiche is .3. Roodes, and .¾. of a pearch, founde by the rule of Triangles) to the Acres & pearches before searched. So haue ye .4. Acres .1. roode .5. Dayworkes 3. pearches, and .½. of a pearche. This sub­tracted or pulled from the number con­teyned in the whole Circle, the remayne is the pearches included in the smal pece beneath the Triangle. That is .1. Roode .36. pearches, and .1/8. of a pearche.

Howe mixed fygures are measured.

Lande com­pounde of circles or his partes. I Thinke none nowe will doubt how these two fygures folowinge are measured, because they are made of por­cions or partes of Circles, whose measure is before suf­ficiently opened: the one consistinge of two halfe circles and a Quadrangle: the other beinge the porcion of the Circle, m. o. doubled.

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If any euyll fashioned lande chaunce to be measure, whiche re­quireth to be brought in many triangles, to saue labour, ye may adde some porcion vnto that, and make it square or otherwyse. So let it then be measured: and after frō the product pul away that ye added: the remayne is the content.

To fynde the content superficiall, of Steples, Columnes, Globes, and theyr partes.

TO the Arithmetician I say. For picked Steples, multiplye the whole syde in halfe the Circumference of the base,To measure Steples, Co­lumnes, Glo­bes. &c. addynge the playne of that base. For Pillers augmente the Circumference of the base in the height, puttinge to the playne of both Bases. For Globes, the Diametre in the Circumference multiplied: euen so of Fragmentes or Partes. Let them that be voyde of Arithmetike, enter my Table of accompte folowinge, with suche numbers as I now wylled the Arithmetician to multiplye, not forgetinge what I haue before written: So I serue theyr turne.

Or thus, by the rule of proportion, the partes of a Globe are founde.

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To measure parts of Glo­bes.Suppose.a. b. c. to be a piece of a Globe, and .4. to be a Porcion of the diametre, the whole being .14. Thus I saye .14. The whole Diametre ge­ueth .616. the contente superficiall of this Circle: what shall .4. bringe: So haue ye .176. whiche is the con­tent of that pece.

To fynde the Diametre by some knowen portion therof.

To fynde the unknowen Diametre of a Globe.IF ye be ignorant what lengthe the Diametre of that Globe is whose porcion ye haue: the height or parte of the Dimetient be­ing .4. foote, augment halfe the lyne. a. b, whiche is .6.⅓. in hym selfe, and the product diuide by .4. So haue ye .10. to be added to .4. whiche maketh .14. the whole Diametre.

The true measuringe of Mountaynes and valleyes. THE VI. CHAPTER.

To measure Mountaynes.FIrst ye shall measure the circuite of the fote, or base of ye Moun­taine: then the compasse of the summitie or toppe: adding them together. So shall ye do of the Ascenses, that is, the goinge vp from the foote to the toppe: ioyninge the measure of the longer and shorter in one. Nowe take the halfe of the circuites added, and the halfe parte of the Ascenses ioyned and enter your Table. There shal ye se the content.

Ensample.

A B. C. is the Mountayne: a. c. the circuite of the base, beinge 100. Pearches: b. the toppe .16. Pearches. Whiche ioyned to­gether make .116. F. c.

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the one ascense,Figure of a Mountayne. is .55. Pear­ches: the other .75. These ad­ded make .130. The halfe of the circuites, is .58. the halfe of the Ascenses .65. Wyth these two Summes ye shall enter your table of accompt: where ye shall finde .23, acres 2. rodes, and .10. pearches, the true content of this figured hill.

Of the Valley.

To measure Valleyes. AS in the Mountayne ye measured the circuite or com­passe of the base or foote: so here contrary, ye shall meete rounde about the circuite, or compasse of the height of the Ʋalley. And as ye gott the measure, or compasse of the toppe of the Mountayne: so measure the circuite of the deapth of ye Ʋalley. In like maner as ye measured the ascense, that is, the goynge vp from the foote to the toppe: so measure the descense, or goynge downe of the Hyll to the depth of the Ʋalley. The rest all worke, as I haue shewed in measuringe the mountayne.

Figure of a Valley.

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For more playnnesse, beholde this ensāple, or figur. If ye lay together the circuits of ye height and depth, whiche is .210 and .30. taking the halfe parte of those two circuites, making an .120. thā the two ascenses .140. &. 60, added in one produce .200. the halfe ther­of beinge .100, with this, and .120. the other halfe of the circuite, ye may enter your table. That doynge, loe .75. Acres.

Howe this table of accompte now folowynge is to be vsed

WHen you haue gotten a conuenient Length & Breadth, (as I haue aboue declared, by dyuers triangles & other figures) then you shal enter this table. Seke there the length and most number of Perches in the higher mar­gyne, which beginneth at .1. and endeth rightwarde at 40. Loke thother summe of Perches (I meane the Breadth) in the right side, & hanging margine, from .1. descendinge to .30. Nowe at the meting of the lines, where the one answereth the other directly in a square, you shal finde the Acres, Roodes, Dayworkes & perches. Note that the fyrste number set on the left side & vpper parte in any square, signifieth the number of Acres. The fygure .1. set in the vp­per part & right side, dothe betoken a Rode: the fygure .2. there two Rodes .3. thre Rodes. Any figure in the left side beneth, sygnifyeth a Dayeworke, or dayeworkes. A fygure in the lower parte ryghte­warde, declareth Perches.

A declaracion adioyned.

what is to be done when nū ­bers (with whiche you shulde enter) excede your Table. V ƲHen it chaūseth that the one number or both with the which ye should enter this table, are greatter then any here founde: it behoueth you to take the halfe of thone and the hole of the other, or what partes ye list of bothe moste commodiouse for your purpose, and so enter your table. Loke then what is there founde, and it shal beare his name of the partes multiplied in them selues.

Ensample. Suppose the number with the which ye should en­ter your table to be .103. pearches in Lengthe, and the Breadth .60. neither of these maye be founde in the margynes: wherfore I take the thirde parte of an .103. which is .34. Pearches and .1. remayneth. The halfe of .60. that is .30. I fynde with entryng them at the com­mune metinge .6. Acres .1. Rode, & .5. Dayworkes. Loke what I haue shewed in the .5. chapter of partes, that under­stande here of hole perches lest: subtrac­tinge. &c.This summe must haue his name of the partes augmented in them selues. I toke the thirde part of the one, and halfe the other number, therfore .2, must be multiplyed in .3. or contrary, so haue ye, 6. which signifieth that ye haue found by entring, but the sixt part of that number ye shuld find Wherfore I must make this summe tofore founde (being .6. Acres .1. Rode, and .5. dayworkes) sixetimes as much. So haue ye .38. acres & 1. Rode. For the Pearche remayning in the Length, recken him in the breadth, (as is afore declared) in the .5. cha. of the remaynes: so haue ye .60. Perches more to be added. So the encrease of these two numbres .103. and .60. amounteth to .38. Acres, 2. Rodes, & .5. daye­workes. Thus any maner Length and Breadthe, is reduced to this Table folowyng, which suffiseth.

[Page]

TABVLA COMPVTATIONISThe Table of accompte.
 12345678910111213141516171819202122232425262728293031323334353637383940 
                                        11
41211 11 21 322 12 22 333 13 23 344 14 24 355 15 25 366 46 26 377 17 27 388 18 28 399 19 29 3  
                    1111111111111111111122
2 11 222 233 244 255 266 277 288 299 2 211 222 233 244 255 266 277 288 299 2 
             1111111111111222222222222233
 32 133 34 25 166 37 28 199 321 122 33 24 155 36 27 188 39 2111 32 23 144 35 2677 38 29 1 
 4      11111111112222222222333333333314
 456789 123456789 123456789 123456789 
 5   111111112222222233333333111111111 15
 6 17 28 3 1 12 23 356 17 28 3 1 22 23 356 17 28 3 1 12 23 356 17 28 3 1 12 23 356 17 28 3 
 6 1111111222222333333311111111 11 11 11 11 11 11 26
 9223 256 289 212 245 278 2 1 234 267 29223 256 289 212 245 278 2 
 711111222222333331111111 11 11 11 11 11 11 21 21 21 21 21 37
 2 145 37 29 112 34 26 189 31 23 156 38 2123 35 27 1932 24 167 39 21 134 36 28 1 
 8112222233333111111 11 11 11 11 11 21 21 21 21 21 31 31 31 31 328
 68 2468 2468 2468 2468 2468 2468 
 9222223333111111 11 11 11 11 21 21 21 21 21 31 31 31 322222 19
 12 24 379 11 23 368 122 357 19 21 346 18 2335 17 29 324 16 28 313 15 27 3 
 1022333311111 11 11 11 11 21 21 21 21 31 31 31 322222 12 12 12 12 210
 57 2 2 257 2 2 257 2 2 257 2 2 257 2 2 257 2 2 257 2 2 257 2 
 11333311111 11 11 11 21 21 21 21 31 31 31 32222 12 12 12 12 22 22 22 311
 135 38 21 146 39 22 157 323 168 31 24 179 32 25 1833 26 191 34 27 1 
 12331111 11 11 11 21 21 21 21 31 31 32222 12 12 12 12 22 22 22 32 32 3312
 69258147 369258147 369258147 
 131111 11 11 11 21 21 21 31 31 32222 12 12 12 22 22 22 32 32 33333 113
 2 15 28 325 18 21 358 11 24 381 14 27 314 17 2347 123 3713 26 3 
 1411 11 11 11 21 21 31 31 32222 12 12 12 22 22 22 32 32 33333 13 13 214
 92 269 236 2 3 27247 214 281 258 225 292 269 236 2 
 151 11 21 21 21 31 31 3222 12 12 12 22 22 22 32 33333 13 13 13 23 23 315
 6 1 3 27 21 158 32 26 1 3 37 21 158 32 26 1 3 37 21 158 32 26 1 
 161 21 21 31 32222 12 12 22 22 22 32 33333 13 13 23 23 23 33 34 [...]
 4826 4826 4826 4826 4826 
 171 31 32222 12 12 22 22 32 32 3333 13 13 23 23 23 33 3444 1 [...]
 2 46 2359 13 27 326 124 393 17 21 3614 28 337 11 25 3 
 182222 12 12 22 22 32 3333 13 13 13 23 23 33 3444 14 14 218
 15 2 4 293 282 271 26259 248 237 226 215 2 
 192 122 12 22 22 32 3333 13 13 23 23 33 3444 14 14 24 24 319
 159 34 29 148 33 28 137 32 27 126 31 26 115 325 1 
 2022 22 32 3333 13 13 23 23 33 3444 14 14 24 24 34 3520
  5 5 5 5 5 5 5 5 5 5 
 212 32 3333 13 13 23 23 33 3444 14 14 24 24 34 355 12 [...]
 15 2361 16 21 372 17 22 383 18 23 394 19 24 3 
 22333 13 13 23 23 33 344 14 14 24 24 34 3555 15 22 [...]
 16 227 238 249 25261 272 283 294 2 
 233 13 13 23 23 3444 14 14 24 24 3555 15 15 25 32 [...]
 2 183 39 25 116 32 28 149 35 21 172 38 24 1 
 243 23 33 3444 14 24 24 34 355 15 15 25 25 362 [...]
 4 6284 6284 6284 
 253 3444 14 24 24 3555 15 15 25 35 366 42 [...]
 6 12 28 351 17 23 3 6 12 28 351 17 23 3 
 2644 14 24 24 3555 15 25 25 3666 16 22 [...]
 95 228 251 284 217 24273 2 
 274 24 24 3555 15 25 25 3666 16 26 32 [...]
 2 195 32 29 162 39 26 139 36 23 1 
 284 355 15 15 25 35 366 16 16 26 372 [...]
 63 741852963 
 295 15 15 25 35 366 16 26 26 377 12 [...]
 17 24 329 16 23 318 15 22 3 
 305 25 3666 16 26 36 377 17 23 [...]
 52 2 7 252 2 7 252 2 
[Page] THus with fewe woordes is ended the certayne measurynge of all maner Lande, towchynge theyr superficiall contentes. Wherfore nowe shall folowe the trewe measuring of tym­bre, Stone, Steples, Pyllers, Globes, accordyng to theyr Crassitude.

To the Reader.

IT cometh communely to passe that Car­penters, Masons, and such like Artificers are put eyther to measure Timber euery waye square, or squared logs, broader on thone, thī on thother syde, yea many tymes mutilate or vnperfecte stuffe: some tymes. 3. 5. 10. or, 20, square in the heade and so throughe, oftenty­mes rounde stone or tymber, with hollowed. &c. Afore I shewe vnto them what muste be done with suche peces of Tymber or stone to gette theyr true mea­sure, my desire shall be, that suche Craftesmen will leaue to be hea­dy or self willed, yea so gredily to sticke to theyr olde corrupted rules that vtterly they refuse to be taught.

Both learninge & experience declareth vnto me, that ye groundes whiche the best of them haue are false. To open howe and where, it nedeth not: neyther doeth it apperteine to instruction. Only it maye suffice hym that liketh the true way, here to receyue it appointed to him. Yet to satisfie and content him whiche wil not beleue any such errours or false groundes to be: I say (and truelye) that the Ruler of tymber measure, which the more parte of them hath, is not made by right arte. Besydes that theyr craft in seekinge the square of some tymber, is very false. They vse in measuring to lay the broader and narrower sydes together in a summe: and to take the halfe of that number for the square. Then they seke this vntrue square vpon the false ruler: and so measuringe the tymber, they conclude of it vntru­ly. As this is corrupted, so are other groundes which they take to be infallible. Now to the purpose, touchinge the correction of those er­rours with other not mencioned, wherby true measuringe may en­sue this way shall be taken. After I haue opened how ye must han­dle all such fashioned tymber (as afore is spoken of) there shall folowe a table, in whiche ye may fynde (as I will declare) the square of any stone, or tymber. That knowen, it is requisite to haue an other ta­ble immediatly folowinge, whiche may appoint to all true squares, from. 1. to. 6. inches, the iust lengthe to make a Foote euery waye square.In a foote square is con­teined 1728. Inches. With that length agreable to your square, your logge must be measured. And as oft as ye finde it from the one ende to thother of your tymber, so oft ye may conclude the foote square to be contey­ned [Page] in that tymber logge, or stone: that is, so many square sete there to be included. This Table of tymber measure standeth in the place of a good Ruler, well docked with true measures. By this ye maye make or correct rulers at pleasure, as after appeareth. Nowe orderly foloweth the true measuringe of all fashioned Tymber or Stone afore named.

Howe tymber or stone, foure square euery way, or broader on the one then on the other syde, is measured. THE VII. CHAPTER.

IF a pece of Timber, or Stone be ether equal­ly square, or broader on the one syde then on the other, ye shall take the iuste measure, I meane howe many Inches the broader syde conteyneth: euen so of ye narrower. This done ye must seke in the table of squares folowing, the measure of the broader syde of the tymber or stone, in the vpper margyne of that table. Then looke for the number of Inches of the equall or narrower syde, in the right part & hanginge margyne. At the commune metinge, where the one number answereth directlye to the other, there your true square shall appeare. This square so founde shall be referred to your table of tymber measure: in ye which ye may playnely see (yf you runne downe by the left margine, vntyll your Inches square appeare) howe many fete or Inches of your ru­ler belongeth to a foote square. As oftē as that measure there founde is conteyned in the tymber or stone, so often and as many fete square ye may conclude (without doubt) that pece of timber or stone to haue.

Ensample.

S Ʋppose this squared Tymber or Stone, a. b. c. d. were to be measured, the broader syde, a. b, 20. Inches: the nar­rower syde. b. c. 13. ynches: the lengthe. 40. ynches. Nowe I muste seke the broader syde. 20. in the vpper margyne [Page] of the table.

[figure]

The narrower syde. 13. must be founde in the right syde and hanginge mar­gine. At theyr cōmon metyng :16: inches, and .⅛. part of an Inche shall appeare. This true square muste be searched for in the Table of tymber measure. Therfore loke for. 16. in the margine of that Table. In the squares with him rightwarde, ye shal synde. 6. Inches, and .¾. which is thre quarters of an inche. Some­dele lesse of your ruler then .6 and .¼. layed out vpon the Tymber, maketh a fote square. And that measure so discretely handeled, is conteined in the lengthe of your tymber sixetymes. Wherefore af­firme sixe fote there to be, besyde that is left .1/54. parte of a foote. Note because the squares, at al tymes (as in this ensample) ryse not to euen Inches, but sometyme to odde partes: Therfore accordinge to your discrecion, adde or take away some part more or lesse in setting forth the fote square, as aboue is parformed.

It were intollerable tediousnes, yea impossible, to sette forth ye true quantities of tymber measure, to allodde quantities of squares. The discrete handlinge of these, the wyttie shall bringe to a sufficient ex­actnesse.

Of Tymber or Stone. 3. 5. 10. 20. or mosides square. &c. THE VIII. CHAPTER.

WHen Tymber hathe diuerse equall squares in the heade and so through: fyrst measure all the square sydes round about the heade or ende of the Timber. Then take halfe the number of the whole measure for thone Breadthe. Then measure from the Centre (which is the middle of the heade, or ende of the Tymber) to the myddes of one square syde, betwene the two angles: and take the measure of that distance for the other Breadth. Nowe resorte wyth the measures of these two breadthes (as tofore) to the Table of squares: seking the bigger num­ber or breadth in the vpper margyne, and the other lesse in the syde [Page] margine. With the square there founde, haue recourse to the table of tymber measure: and do as I haue instructed.

Ensample.

[figure]

ADmit this smal pece of tymber .5. square. e. f. .g. h. shoulde be measured, euery syde be­ing .12. Inches. If ye adde together in one summe all ye .5. sydes, they make .60. Inches. The halfe is. 30. that serueth for one Breadth. Then the line .e. f. which goeth from the Centre or middes of the square to the middle of one syde, is .8. Inches. The two numbers .30. and .8. muste be sought (as afore) in the table of squares folowing. At the commune metinge, your square shall ap­peare .15. Inches and .½. This square .15. seke in the table of tymber measure. There ye may se right with it .7. Inches, and .⅔. Nowe because of .½. the odde quantitie of the square aboue .15. Inches, lay sometyme lesse. Then se howe oftentymes that measure (so with discretion handled) is from the one ende of your tymber to the other: and affirme so many tymes a foote square there to be, as that measure is founde in the lengthe of your logge.

Howe rounde and hollowed Tymber, Steples, Pillers, Globes .&c. are to be measured. THE IX. CHAPTER.

FIrst gyrde the logge rounde about with some lyne: then diuide the lyne, whiche compassed that tymber, in two equal partes, kepe the one part for the bygger Breadthe: After ye shall diuide againe that whole length (the twenty and two parte cast away) in thre partes, and take the halfe of one of them for the other narrower Breadth. With the measures of these two breadthes, haste to your table, performing all thing as afore is opened.

Ensample.

[figure]

SƲppose this little piece of Tymber .i. k. l. m. were to be measured, the compasse or gyrdinge 36. ynches, the halfe of that is, 18. beinge the one breadth: then the thyrde parte of .36. is .12. the halfe of it is .6. whiche is the other narrower breadth. With these two numbers .6. and .18. enter the Table of squares folowinge, and so the Table of Tymber measure. At the laste (all thinges performed as before) ye shall fynde in this rounde logge, (the lengthe. l. m. being. 18. yn­ches). 1. foote and .⅛. parte of a foote. This is suffi­cient for all suche lyke.

A note of hollowed Tymber.

IF it chaunce that hollowed Tymber be to be measured: mea­sure the whole logge as though it were not hollowe, as aboue is declareth. Then measure the narrower and broader syde of the hollowe: and see what is conteyned in that, as though it were massy Tymber. Nowe pulle out the content of it, from the whole aboue measured: the remayne of force muste shewe what tymber is included in that hollowed body.

I Am vnable in few woordes to expresse to the vnlearned, by what meane Pyramidal, or picked regular Steples of all fashions are measured. Also how Pyllers: how the content of Globes or Bow­les are searched: vnlesse the arte of numbringe were tasted. That beinge knowen: thus (as nowe foloweth) I teache.

Howe the Crassitude of picked Steples is knowen.

MƲltiply the playne of the Base in the third part of ye height: so ye haue the Crassitude. Or multiply the content superfici­all (founde as I haue instructed) in the height of the Steple, [Page] takinge for your purpose the thyrde parte of that product.

Howe the content of Pillers is knowen.

Increase the base playne in his altitude or height: so haue ye your desyre.

Howe the Cubicall bodyes of Globes are searched.

THe content superfycial founde (as I haue opened) must be mul­tiplyed in the syxte parte of the Diametre: the product is that ye requyre. Or the thyrde parte of the Superficiall contente in half the Diametre. Or multiple the plaine of the Circle in the whole Diametre: then take two thyrde partes, which added make the cras­situde.

Of the halfe Circle.

HIs superficial content multiplied (as is sayd) bringeth the mag­nitude of him. If any man require ensāples of this laste mat­ters, or more sufficient handlynge: let them resorte vnto my bokes published of Geometrye, there they shall be satysfyed. These little apperteyn to Carpenters or Masons, therfore not by ensample declared.

A generall Note.

WHen thou shalt be put to measure some body without order or fashion, lackinge part of his square, or hauing more then his forme: if it lacke thou shall make it per­fect by obseruing diligentlye the runninge together of the sydes. The partes wantinge shall be measured as though they were there, whiche porcions muste be ta­ken from the whole body measured.

Also when there resulteth any more then the form or regulare square: fyrste measure the square body: then the crassitude whyche aboundeth. All put together do shewe the whole irregular bodye. This suffyseth.

A table to finde the iust Radix or Square of any Tym­ber, or Stone.

IT behoueth you to knowe that this Table folowinge is made for the true square of any maner Timber. Therfore vnderstande that the numbers from .1. to .40. set aboue in the hyghe Margyne betoken the Inches of the broader side of the timber. And the numbers from .1. and so downeward to .30. put in the right part and hanging margine of this Ta­ble, signifie the ynches of the narrower side: and to conclude briefly, the elementes or figures set in euery square roume betoken the iuste square. The bygger sigures leftwarde in euery square place, signifie the whole ynches. And the other lesser ryghtewarde in the same square diuided by a lyne, the partes of yn­ches, as ½ ⅖ &c.

This firste fraction toward the lefte hande betokeneth one halfe parte of an ynche: thother two fyftes of an ynche: and euery fygure or fraction, hauinge a pointe adioyned vnto him, somdeale lesse then the parte is: as this parte ½ representeth scante halfe an ynche, a ve­ry little quantitie lesse. And if he had two pryckes by him, he should haue declared some quantitie more: as this other fraction or parte :⅖ whiche is more than two fiftes, a smale deale.

It had not bene nedefull to haue put the partes of the square so precisely as they are here: neyther is it requisite so curiously to take them.

[Page]

TABVLA RADICVM.The Table of Squares
12345678910111213141516171819202122232425262728293031323334353637383940 
11 3/71 ¾22 1/42 ½2 3/52 4/533 1/73 ⅓3 ½3 4/73 ¾3 7/844 1/84 1/44 ⅓4 ½4 3/54 6/94 ¾5.55 1/105 3/165 ⅓5 2/55 ½5 ½5 5/85 ¾5 9/105 7/866 1/166 1/86 1/46 ⅓1
 22 2/52 4/53 1/63 ½3 ¾44 1/44 ½4 2/35.5 1/105 1/45 2/55 5/85 4/566 1/76 ⅓6 ½6 2/36 5/67.7 1/167 3/147 3/87 ½7 3/57 ¾7 7/888 1/88 1/48 3/88 ½8 5/88 ¾8 7/892
 33 ½3 6/74 1/44 5/855 4/55 ½5 ¾66 1/46 ½6 3/577 1/87 3/87 ½7 ¾88 1/88 5/168 ½8 2/38 7/899 1/69 ⅓9 ½9 2/39 4/51010 2/1010 1/410 2/510 ½10 5/710 4/5113
 44 ½55 1/45 2/366 ⅓6 2/377 1/57 ½7 ¾88 1/48 ½8 ¾99 1/69 ⅓9 ½9 ¾1010 1/510 2/510 3/510 4/51111 1/811 ⅓11 ½11 3/511 4/51212 1/612 ⅓12 ½12 2/34
 55 ½66 ⅓6 ¾7 1/147 3/77 ¾8 1/168 3/88 3/59.9 2/99 ½9 7/91010 1/410 ½10 ¾11.11 1/611 ⅓11 ½11 ¾12 ½412 1/412 ½12 2/312 4/513 ½613 2/913 3/813 ½13 4/514.14 1/75
 66 ½7.7 ⅓7 ¾8 1/88 ½8 5/69 1/69 ½9 5/610 1/1010 2/510 2/31111 [...]/411 ½11 ¾1212 1/412 ½12 ¾13.13 1/513 3/713 2/313 5/614 1/1414 2/714 ½14 5/715.15 1/1015 ⅓15 ½6
 77 ½88 3/88 4/59 1/69 5/99 8/910 1/410 3/510 9/1011 1/611 ½11 6/712 1/812 2/512 2/313.13 1/413 ½13 ¾14.14 1/414 ½14 ¾15.15 1/515 2/515 2/315 6/716 1/1216 ⅓16 ½16 ¾7
 88 ½99 ⅓9 4/510 1/510 3/511.11 ⅓11 2/31212 ⅓12 2/313.13 1/413 ½13 5/614 1/714 3/714 2/315.15 1/415 ½15 ¾1616 1/416 ½16 ¾17.17 1/517 3/717 3/517 6/78
 99 ½1010 2/510 4/511 1/411 3/51212 3/812 ¾13 1/1313 2/513 ¾14 1/1614 ⅓14 5/71515 1/415 2/315 7/816 1/716 2/516 ¾17.17 1/417 ½17 ¾1818 1/418 [...]/218 ¾19.9
 1010 ½1111 2/511 ¾12 1/412 2/313 1/3213 3/813 4/514 1/814 ½14 6/715 1/615 ½15 4/516 1/816 2/516 ¾17 1/3217 ⅓17 3/517 7/818 1/618 ½18 2/319.19 1/419 ½19 ¾2010
 1111 ½1212 5/1212 ¾13 1/413 2/314 1/1614 ½14 4/5 [...] 3/1615 ½15 6/716 1/416 3/516 7/817 1/417 ½17 6/718 1/618 ½18 ¾19 1/1619 ⅓19 5/819 6/720 1/620 3/720 ¾21.11
 1212 ½13.13 2/513 4/514 2/714 5/715 1/1015 ½15 6/716 1/416 5/817.17 ⅓17 2/318.18 ⅓18 2/319.19 1/419 2/319 8/920 1/520 ½20 4/521.21 ⅓21 2/321 8/912
 1313 ½14.14 3/714 5/615 ⅓15 ¾16 1/816 ½17.17 1/417 3/518 1/3218 3/818 ¾19 1/1619 3/719 ¾20 1/1620 2/520 ¾21 1/3221 ⅓21 5/822.22 1/522 ½22 ¾13
 1414 ½15.15 2/515 7/816 5/1616 ¾17 1/717 9/1618.18 ⅓18 ¾19 1/1419 3/719 5/620 1/720 ½20 7/821 1/721 ½21 4/522 1/822 ½22 ¾23 1/1623 3/823 5/814
 1515 ½16.16 7/1616 7/817 ⅓17 ¾18 1/618 3/519.19 3/819 ¾20 1/820 2/420 7/821 1/521 5/921 9/1022 1/422 5/822 7/823 1/423 3/523 7/824 1/524 ½15
 1616 ½17.17 3/717 7/818 ⅓18 7/919 1/619 5/82020 2/520 4/521 1/621 ½21 7/822 1/422 5/823.23 ⅓23 5/82424 ⅓24 2/325.25 1/416
 1717 ½18.18 ⅓18 7/819 ⅓19 ¾20 1/620 5/821 1/3221 2/521 5/622 1/522 3/523.23 ⅓23 ¾24 1/3224 3/724 ¾25 1/1325 2/525 ¾26 1/1617
 1818 ½19.19 2/519 7/820 ⅓20 ¾21 1/521 5/822 1/3222 ½22 ¾23 1/423 5/82424 3/824 ¾25 1/1025 ½25 ¾26 1/726 ½26 ¾18
 1919 ½20.20 ½20 9/1021 ⅓21 ¾22 1/422 5/823 1/1623 ½23 7/824 1/424 2/325 1/3225 ⅓25 ¾26 1/726 ½26 7/827 1/527 ½19
 2020 ½21.21 3/721 8/922 3/822 4/523 1/423 2/324 1/1624 ½24 5/625 2/725 2/326 1/1326 ½26 4/527 1/527 ½27 7/828 2/720
 2121 ½22.22 ½22 7/823 ⅓23 4/524 1/424 2/325 1/1025 ½25 8/926 ⅓26 ¾27 1/927 ½27 7/828 1/428 5/829.21
 2222 ½23.23 ½23 7/824 3/824 5/625 1/425 ¾26 1/826 ½27.27 ⅓27 ¾28 1/728 ½28 7/829 1/429 5/822
 2323 ½24.24 ½24 7/825 ⅓25 7/826 1/426 ¾27 1/827 ½28.28 3/828 ¾29 1/629 3/530.30 ⅓23
 2424 ½25.25 ½25 7/826 3/826 4/527 1/427 ¾28 1/728 ½29.29 1/829 4/530 1/530 3/531.24
 2525 ½26.26 ½26 7/827 3/827 4/528 1/428 ¾29 1/629 3/53030 ⅓30 4/531 1/531 5/825
 2626 ½27.27 2/527 4/528 3/828 ¾29 ⅓29 ¾30 1/730 ½31:31 2/531 7/832 1/426
 2727 ½28.28 ½28 7/829 2/529 4/530 1/430 ¾31 1/631 3/532 1/3232 ½32 7/827
 2828 ½29.29 ½29 7/830 ⅓30 7/831 1/431 ¾32 3/1632 5/833 1/3233 2/528
 2929 ½30.30 ½30 7/831 3/831 7/832 5/1632 ¾33 1/533 5/834 1/1629
 3030 ½3131 ½32.32 3/832 7/833 ⅓33 ¾34 1/534 5/830

The table of Tymber measure, with the declaration and use of it. THE, X. CHAPTER.

[figure]

THis Table (as ye see) is de­uyded into twoo columes or rowes: the one very shorte, the other longer.

In the headde of the Fyrste I haue put this woord Fote in the Seconde rowe Inches and partes: to signifie feete, inches, and partes of inches. The summes in the margyne and lefte parte of the fyrste and seconde colume, declare the quantitie of the square of timber or stone, from .1. to 36. inches square. Within the rowes you maye fynde the iust lengthe to a foote square, if ye enter into them in ryght order, accordynge to the square

Ensample.

SƲppose the square of your tymber were .7. yn­ches, and that ye desyred to know what mesure or length of the ruler wolde make a foote square. Seke in the leste margyne .7. ynches: and with him in that order towarde the righte hande, ye shal find 2. foote. 11. ynches, & 2/7 of an ynche. Note because the fractiō 2/7. hath a prycke by hym, it betokeneth some small quantitie lesse then 2/7 of an ynche. If it hadde twoo pryckes or poyntes thus: 2/7 it shoulde signyfie some lyttel quantitie more. Neither maketh it mat­ter, whether ye obserue this prickynge or noo, the quantitie is so lyttel to be added or pulled awaye.

Note what hathe ben spoken of Tymber, the same also is to be vnderstande of stone, lyke wyse to be measured.

¶Thus is finyshed the measuryng of timber, nowe ensueth of Bourde. &c.

Howe Tables, Bordes, Glasse, or any such like are mea­sured, accordinge to theyr length and breadth onely to the foote square. THE XI. CHAPTER.

THis thing is performed by ye helpe of a large ta­ble folowing, diuided in sixe smal tables, and as many margines The fyrst and left marigne be ginneth at .¼. whiche is one quarter of an ynch, and extendeth to .6. Inches, as ye may playnely perceyue yf ye runne downe by that margyne. This hath his Table on the ryghte syde adioy­ninge vnto him. The other taketh his begyn­ninge at .6. ynches .¼. and endeth at .12. hauyng his proper table also. The thyrde, from .12 ¼ to .18. And so from .18 ¼. to .24. From .24 ¼. to .30 The laste margine is from .30. 1/4 to .36, and there endeth.

Of this that is sayd, you may gather that euery margine hath his Table on his ryght syde. Also you muste knowe that in the top and beneth I haue put (as in the table of Tymber measure) these words, fote, ynche, and partes, to sygnify fete, ynches, and partes of an ynch. Whensoeuer ye lyste to measure, Borde, Glasse, or any other suche, with the breadth of it enter this Table: and seeke that breadth in his proper margine. There ye shall fynde in right order how many fete, ynches, or partes, of an Inche belonge to a foote square. So often as the measure is in your stuffe, iust as many fete haue ye in that borde or suche lyke. If the breadth excede this Table: than diuide ye breadth in partes and worke as is and shall be declared. So the ingenious applyeth this Table for all maner breadthes moste exactly.

Ensample.

SƲypose I haue a pane of Glasse, or a borde, whose breadthe were 22. ynches .¼. the length .16. fote. In the fourth margin I finde this breadthe .22. and .¼. And euen with it in the Table rightward I se .6. ynches .⅓. So much of my ruler (wanting some small quantity) ma­keth a foote. Nowe, because in the lengthe of my borde (whiche is 16. foote) that measure is founde .29. tymes, and .⅔. partes. I concluded .29. foote ther to be, & two thyrde partes of a foote square, accordinge to [Page]

 Fo Yu Fo Yu Yu Par Yu Par Yu Par Yu Par
1/448 6 1/4111 ½512 1/411 ¾18 1/47 7/824 1/45 15/1630 1/44 ¾
½24 6 ½110 1/712 ½11 ½18 ½7 4/524 ½5 7/830 ½4 5/7
¾16 6 ¾19 ⅓12 ¾11 2/718 ¾7 2/324 ¾5 4/530 ¾4 2/3
112 718 4/71311 1/16197 4/7255 ¾314 5/8
1 1/497 1/57 1/417 7/813 1/410 7/819 1/47 ½25 1/45 2/331 1/44 5/8
1 ½8 7 ½17 1/513 ½10 2/319 ½7 3/825 ½5 5/831 ½4 4/7
1 ¾610 2/77 ¾16 4/713 ¾10 ½19 ¾7 2/725 ¾5 5/831 ¾4 ½
26 8161410 2/7207 1/5265 ½324 ½
2 1/4548 1/415 3/714 1/410 3/3220 1/47 1/826 1/45 ½32 1/44 ½
2 ½49 3/58 ½14 15/1614 ½9 7/820 ½7 1/3226 ½5 3/732 ½4 3/7
2 ¾44 3/88 ¾14 3/ [...]14 ¾9 ¾20 ¾6 15/1626 ¾5 3/832 ¾4 3/8
34 914159 4/821.6 [...]/7275 ⅓334 ⅓
3 1/438 ⅓9 1/413 4/715 1/49 3/721 1/46 4/527 1/45 2/733 1/44 ⅓
3 ½35 1/89 ½13 1/715 ½9 2/721 ½6 5/727 ½5 2/933 ½4 2/7
3 ¾32 2/59 ¾12 ¾15 ¾9 1/821 3/56 5/827 ¾5 1/533 ¾4 1/4
43 1012 2/5169226 ½285 1/8344 11/4
4 1/429 7/810 1/412 ½116 1/48 6/722 1/46 ½28 1/45 3/3234 1/44 3/16
4 ½2810 ½11 ¾16 ½8 ¾22 ½6 3/828 ½5 1/1634 ½4 1/6
4 ¾26 ⅓10 ¾11 3/816 ¾8 5/822 ¾6 1/ [...]28 ¾5:34 ¾4 1/8
524 4/51111 1/11178 ½236 1/4295354 1/8
5 1/423 3/711 1/ [...]14/517 1/48 ⅓23 1/46 1/529 1/44 7/835 1/44 3/32
5 ½22 1/511 ½1½ [...]17 ½8 1/523 ½6 1/829 ½4 7/835 ½4 1/16
5 ¾21 ½311 ¾12/717 ¾8 3/3223 ¾6 1/1629 ¾4 5/635 ¾4 1/32
62 121 188246304 4/5364
 Fo Yu Fo Yu Yu Pa [...] Yu Pa [...] Yu Par Yu Par

[Page] that length and breadth. I sayde (wantinge some small quantitie) be­cause of the poynte ioyned to this fraction ⅔. whiche is put to diminish that fraction some little thinge, as is declared playnely in the other tables before put forthe.

HE that desyreth to measure Chamber floores, Pauimentes, or such lyke: let him onely multiply the Breadth with ye lengthe: so the producte sheweth the contente.

Ensample.

IF there were a Pauement. 100. foote long, and in Breadthe. 50. I must nedes conclude (by multiplicaciō of that lēgth in the breadth) there to be conteyned. 5000. foote.

Or thus without Arithmetike when the breadthe exceadeth the Table.

DIuide the breadthe in partes (as is opened in the declaration of the Table of accompt) and worke as I haue before instruc­ted. So for Pauementes all maner wayes it serueth youre turne. Of this matter to put for the tables, were superfluous tediousnes and follye. The ingenious with these fewe, will be satisfyed.

The face of the Carpenters ru­ler, figured with the true mea­sures and other thinges necessary. THE XII. CHAPTER.

[figure]

BEcause the effect of this Ru­ler is aboue declared by Ta­bles, an Instrument also wel knowen and commune amonge good Artifycers: I will not spende many woordes, in opening it. Be­holde the fygures, and learne by them howe ye ought to make, and commonly to decke youre Ruler, bothe with Tymber and bourde measure.

Ensample.

ADmit the ruler to be. a. b. c. d. wel playned, twelue In­ches longe, a quarter of an Inche thicke, and two Inches yn breadth. Truly yt were more com­modious, if it hath two foote in length. This ruler here imagined but a fote in length, is diuided fyrst in twelue euen partes, called In­chess: then euery Inche in halfe, or two equall porciōs: ech half in two quarters: euery quarter in four or two partes at the lest: as in this en sample. Then are the fygures pla­ced from. 1. to. 12. manifestinge the ynches. Thus your Ruler is ready to receaue the measures which are marked or fygured on your Ruler thus. And fyrst the Tymber mea­sure as foloweth.

[Page] YE shall resorte to youre Table of Tymber measure, and seeke howe many fete belonge to. 1. Inche square: there ye shall fynde. 144. This number note write, or rather graue, where this fygure. 1. representinge one inche, is fygured: as pe may se in the middes betwene the lyne. e. f. and the line of the fygure. g. h. This done. resorte to your Table agayne, and beholde howe many fote and par­tes. 2. Inches square requireth. So shall ye fynde. 36. foote, whiche is placed in the next roume leftwarde, vnder the charactere. 2. sygnify­ing two ynches. Thus of the reste, fete, Inches, and partes, founde in youre Table, vntyll you come to the. 12. Inche, where ye shall per­ceyue. 12. Inches onely to be set in his proper roume. &c. Then seeke further in your Table, what belongeth to. 13. Inches: Lo. 10. ynches and. 1/5. This muste be numbred in the lyne. c. a. from c which lyne be­tokeneth the thicknes of the Ruler. Make there a little stryke vpon that grosnes, euen or ryght agaynst the measure. 10. 1/5. what nede many woordes. Thus do vntyll ye come to. 36. Inches, and and that is noted (as the Table of Tymber measure she­weth (right with. 1. ynche, and .3/3. from c. No other­wyse is perfourmed of borde measure, as ye maye beholde set forthe by the helpe of his proper Table in the square rou­mes, beneath the line. e. f. and also in the other thick­nes or lyne b. d.

The back side of the Ruler, with the Quadrant Geometricall. THE XIII. CHAPTER.

The backside of the ruler, Lyne of scaues. The lyne of Heightes vpright.

The makinge of a geometricall quadrantTHis other fygure. i. k. l. m. is the backside of your Ruler, hauing in the middes a Geo­metrical quadrant. n. o. p. q. whose making in few woordes is thus ex­pressed. The line or breadth of your ruler. n. o. ye lyne. o. p. p. q. q. n. ought to be of one equall iust lengthe, cut­ting eche other squirewyse.Note these thre princi­pal lynes. Also frō the centre. n. vnto. p. is drawen an other lyne, which is called the lyne of height. So is. o. n. the lyne of le­uell q. n. the Lyne of Heightes vp­right. This knowen, I open my compasse, one foote remayninge in the centre. n, the other extended in the lyne of leuell, almoost to. o. ma­kynge a Circumference vnto. q. n. whiche is a porcion of a Circle na­med a Quadrant: and ought to be diuided into. 90. equall partes, as ye maye beholde euery of them called a degree. Ye may diuide the Lynes o. p. and. p. q. named the Scale, eche in.The diuided sydes. o. p. & p. q. are cal­led the Scale. 12. as here, or in. 60. yea, in. 100. equall porcions is more mete, for the vse of shadows, Heightes, Len­gthes. &c. Note that the syde or halfe Scale. o. p. is called the Contrary shadow: p. q. Right shadowe. Remē ­bre that vpon the thicknesse m. k. ye ought to haue two fine equal square sightes, wel bored, represented here by r. s., made of wode, or rather me­tall, to be fastened there when time requireth. Let this satisfye.

The commune vse of the Carpenters Ruler, touching the face afore put forthe. THE XIIII. CHAPTER.

S Ʋppose a pece of Tymber to be moaten, whose true square is.The .8. Chap­ter sheweth how the true square is foūd 7. inches: this square appointeth you to the fygure of. 7. in the lyne. g. h. vnder whom rightwarde in the place assigned to Tymber measure, is written 2. foote. 11. ynches, and. 2/7. As often as that measure ys founde in the length of youre Tymber, so many foote of Tymber is in that pece.

An other Ensample.

IMagyne your square to be. 22. ynches: seeke in the lyne. a. c. Note then howe muche of your Ruler is left from that, to the ende of your Rule. c. and so much belongeth to a foote. Therefore laye out that measure vpon your Tymbre, and recken howe many tymes ye maye fynde it, from the one to the other of youre logge: for so ma­ny foote of Tymber is there. Euen thus of Borde. Seke the breadth vpon your Ruler, in the roume or place of borde measure, and imme­diatly before your eyes there remayneth what is to be layed out to make a iuste foote of borde.

The vse of the principall lynes in the Geometricall Quadrant on the backsyde of the Ruler, and fyrste of the Leuell lyne. THE XV. CHAPTER.

IT behoueth you to loke thorow your sightes. q. r. placed in the thicknes or lyne. k. m. a fyne threde and plummet fallinge at libertie out of the centre. n. If this plummet and threde chaunce precisely on the lyne of Leauel (whi­che is. n. o.) whatsoeuer ye se thorow the syghtes, is lea­uell with your eye: yf otherwyse, the thinge that ye looke vnto is not leuell, eyther more or lesse then the height or leuel of your eye: More yf the plummet fall to youwarde: Lesse, if contrary.

Howe by the lyne of Leuell to forsee whether the water of any springe or head is possible to be brought to a place apointed, and also to iudge the hole­somnes of it. THE XVI. CHAPTER.

YE shall go to the head or spring, and set your Ruler to your eye (being in height equall with the water) so ye the fyne corde and plummet fal precisely on the line of Leauell. Nowe yf thorow the syghtes, ye may se abo­ue the place, knowe and iudge the water possible to be brought, yf your syght fall vnder, impossible. It co­meth communely to passe when the place to the whiche ye woulde haue water conueyed, is of any great distaunce from the heade, then hylles, valleyes, and suche lyke impedimentes lette the lyne vysuall to haue his free course: wherefore this remedy is prouided. At the heade of the springe, ye shall loke thorow the syghtes (as before) and note a marke in the next hyll towarde the place, then go to ye marke: in lyke maner obserue there an other in some hyll: so forthe vntyl by any of them ye may perceyue the place desyred. If then your syght running through the pinnes of your ruler, (the threde euer fallinge on the lyne. n. o.) excede that place, the cōueinge of your water is pos­sible otherwise not. Nowe by the waye brieflie ye shall be enstructed howe ye maye knowe the holesomnes of water.

TAke a cleane pot and put water in it:How good water is kno­wen. so set it on the fyre: after a little boiling, poure it owte: if thē no filthie remaine in the bot­tome of the potte, it maye be iudged the houlsomer. Or thus. Let fall droppes vpon metel, or rather on glasse (any of them beinge polished) and suffer that to drye by it selfe: if after there remayne no spot or sygne, it is a good token. Moreouer, if your water be swete, pure, clere, light, or of littel weight, it followeth ye water to be hole­some for the vse of man.

Of the line of Heigt.

WHen so euer the threde and plommet do chaūce iustly on the heigt which is n, p: the altitude or height that ye see is euen with the distāce from the Middle of your fote to ye nether parte directly vnder the toppe equal with your standinge, addinge the heigt of your eye downewarde, Know that ye must euer stande vpright with body and necke, your fete iuste to gether, the one eye closed. &c.

The line of vpright Altitudes.

IƲdge also any thing plumbe vpright when the thickenes of your Ruler. i. l. is closely theron, the plummet then at libertie, fallynge on. q. n, named the line of Heightes vpright. Nowe foloweth the vse of the Scale.

To searche out heightes by the Scale, with the ayde of two places. THE XVIII. CHAPTER.

LEt the threade and plummet fal in the one, on the .12. poyntes: in thother stacion, on the .6. of the right sha­dowe: double the distāce betwene the two places, the summitie appeareth from that part of ye thing mea­sured, which is equall in hight with your eye. Or the one in the .12, the other in .8. of right shadow: then try­ple the distāce. The one in the .12. the other in .6. of right, quaduplate the space. The one in the .12. the other in .6. of the contrary shadowe, then the space betwene bothe ye stacions is equall with that ye mea­sure, euer vnderstandinge from your eye vpwarde. Euen that same cometh to passe, if in the one the threde be founde vpon the .6. of the contrary, in the other one the .4. of the same. or the .4. and .3. of the cō ­trary: In all thes the Spaces are equall with the altitudes. So then in measurynge the distaunce betwene the two places, ye haue the heyght, from your eye vpwarde, puttyng to it the length from your syght downewarde, the whole Altitude appeareth: the base beynge equall wyth your standinge.

[Page] I Woulde not haue you ignorant here howe to knowe lengthes which be in height not easy to come vnto. Fyrste (as before) get the height of the toppe, the altitude of the base or longest parte of your lengthe. Subduct the lesse heighte out of the more, of force your desyred lengthe remayneth.How lenghts in height are knowen. Or thus: Let the plummet and threde fall in the .12. marke your place: go in towarde the thinge (the threde as it was) vntyll ye see the base of that lengthe: the distaunce betwene the two standinges, is vndoubtedly the lengthe.

Howe with the Scale, director vpright heightes, by theyr shadowes are declared. THE XIX. CHAPTER.

TƲrne your leftsyde vnto the Sunne, sufferinge his beames to pearce both your syghtes. q. r. placed as afore is sayed in the thycknes or lyne. k. l. The threde or plummet then hangynge at lybertye out of the Centre. n. sheweth aswel the degrees of height to be compted from. o. as the partes of the Scale cut. If your threde be founde in the .12. parte, or lyne of leauell, shadowes of all thinges being perpendiculer eleuated, are equall with theyr bodyes. If the plummet with the threde be perceyued cuttinge the partes nexte to the syghtes whiche I name pointes of the right shadowe, then euery thinge direct is more then his shadowe, by that proporcion which .12. exceadeth the parts, where the threde was founde. If yt fall in .1. that is the fyrste parte of the ryght shadowe, take the shadowe twelue tymes to make the height. In two: that is the seconde parte. Sixe ty­mes. In the thyrde, foure tymes. In the fourth, thre tymes. In the fyfte, twyse: and .⅖. of the shadowe. In the syxte, twyse In the seuenth once, and .5/7. In the eyght once: and .½. In the nynthe once, and .⅓. In the tenthe once, and .⅕. In the eleuenth ye shal take the shadow once, and 1/11. parte of it.

Right shadow.If the arte of numbring were had, I woulde will you to multiply the lengthe of the shadowe by .12. and the product diuide by the parts, in the whiche ye founde the threde.

But and yf yt be in the partes of the contrary shadowe, augment [Page] the lengthe of the shadowe wyth the partes declared by the plum­met: and the encrease diuide by .12. so commeth the altitude also.

Contrary shadowe.Thus the composition and whole appliance of the Carpenters ruler is shewed: therfore somewhat shal be now sayde of the squire.

I am not ignorant that the cōmune vse of him is better knowen than I can wyth many wordes expresse, wherfore I leaue to write in that behalfe. Notwithstandynge I wyll declare how Heightes, & Lenghtes are taken. &c. matters rare, and knowen of few Artifi­cers. Also by tables to get a true knowledge of the daye houre, and that diuers wayes, wyth the helpe of the squyre: as is opened in my generall Prognostication augmented in the yere of our Lord. 1556.

Vvhat length the sides of thy Squyre ought to be, and the diuision of him. THE XX. CHAPTER.

[figure]

I Nede not to put forthe the exacte making of this Instrument so wel knowen. Loe therfore thefygure. One side supposed two fote from the inwarde angle: and the other a iuste fote from the same. The longer. a b. inwardly diuided from the angle▪ a. vnto. b. into .24. equall principall par­tes, and euery of them into a lesse (if ye lyst) ech conteynyng .10. minutes. Also the side. c. d. in the outward con­trary plain from the toppe. c. vnto. d is diuided into .12. euen porcions: and again (if ye require exactnes) euery of thē into .6. eche of value .10. minutes. Behold a line & plūmet falling from e. to f. a parallel to cd, and a. b. Thus this squire is well framed for the vse of diuers tables put forthe in my ge­neral prognostication, & also for ye findyng of Altitudes and Longitudes, which here I purpose now brie­flye to open.

Howe by this Squire heightes are knowen.

ALtitudes or heghtes are founde, the line or plūmet centred in the .6. poynte, cuttynge. h. the middle of. a. g. The moueable sightes placed in. a. g, or a parallel from that line, not vnelike as is opened of the line of heigte, in the backe of my ruler.

How Lengthes in pleine grounde are searched by the Carpenters or Masons Squire. THE XXI. CHAPTER.

TAke a staffe deuided into certaine porcions as ye list, in .100. or a. 1000. parts. At the beginning of your Length vpon the very toppe directlye standinge: set the inwarde angle of the squire: lift vp or put downe this instrument vntyle ye see the fardist parte of your longitude. I meane vntyll your sight runnynge from that angle, to the ende of your squire come vnto the fardest parte of that length. The squire so remaininge, and the staffe not remoued frome hys height, marke where the other ende of the squyre next vnto you noteh vpon the groūde. See what proporcion the staffe then beareth to the part of the grounde, which the nerest ende of the squyre poyn­ted vnto from the staffe, the same shal the Length haue to the quan­titie of the sayed staffe.

Ensample.

THe staffe.The cause is taken oute of Euclide. 32. pro. 1. boke: and the. 4. pro. 6. boke. a. c. in this figure is imagined .6. fote, & the space. a. d. 2. fote, Consideringe nowe that .6. the length of the staffe con­teinet .2. thrise, therefore the lōgitude desired. a. b. of force muste conteyne thre tymes the staffe (whiche staffe is .6. fote,) that maketh 18. fote. As this is proued true by a small groūde in the figure folow­inge: so the arte fayleth not in a greater space, whiche the good spe­culator and diligente practiser by anye waye canne not denye. Yet experience willeth me this to confesse, that the squire is not conue­nient for any longe distance, but the Instrumēt Geometrical (whose makinge and vse ye may parceaue in the treatice folowinge) vnlesse ye assend some Tree or turret for your ayde, which length knowen, shall stande in the steade of youre staffe.

[Page]

Carpenters Squire.

A Note.

IT behoueth you to haue a fyne coarde, made fast in the vpper parte of your staffe. c. whyche shall be tyed euen wyth the in­warde edge of the squire, and so drawen to the grounde, where the neare ende of the square from the staffe poynted, as ye see. d. c. the other ende then truelye directinge to the fardest distaunce.

Knowe that the grounde muste be very playne and leauel, other­wyse erroure ensueth.

Thus the vse of the Squyre is here somewhat declared, but more in my generall Prognostication, yea, mooste plentifullye hereafter (God sparinge lyfe) in a booke titled ye rare vse of ye Squire in practises Mathematicall: in the which boke profitable plesaunte experiences shall be playnelye opened (onelye of me practised) as well of Perspec­tiue, as of the Mathematicals in generall.

I Had thought here folowinge to haue placed the ready hande­lynge of the compasse, yea and to haue shewed the fygurynge and true makynge of all maner letters, bothe Texte and Ro­mayn, wyth the best proporcyon, the quantity as ye would demaūde, besides that, so to place them in height and nearer to the sight, that they beyng of diuers magnitudes myght appeare to the eye, of one bygnes. This when I did attempt to brynge to their capacitie, semed somewhat dificulte wythout pennynge many wordes. Wherfore I omitted it, belongyng rather to the Paynter, then to the Carpenter for whose sake onely the rest afore semeth to be compiled. Here af­ter (as I se men desirefull) my endeuour may be to adde that, and other thinges necessarie.

¶A little treatise decla­ringe the making and vse of an Instrument Geometricall (so farre as it fardereth the Landemeter or Carpenter) named the profitable Staffe. TO THE READER.

I Sayde in the begynninge that no lyttle boke woulde conteyne the makynge, and many­folde fruites of this pryncely Instrument, if it were set forthe as it ought to be.

Certes the trueth euen here maketh mee confesse the same:He that desi­reth manifold fruites of this instru­mēt, legat gē me fricii de radio astrono­mico, & geo­metrico, li­brum. yea, that there is no instru­ment so generall and profitably pleasaunt.

Notwithstandinge knowe (gentle reader) that the occasion of his chiefe vse and profite is not here mynystred: neyther (to say the trueth) doth it apperteine to, or agree with the capacitie of suche Artificers. Therfore I shall leaue to intreate of his ample large vse, and best makynge, and wyl sette hym foorthe in fewe woordes: yea, sufficientlye for the Lande­meaters capacitye, or Carpenters purpose, that at the leaste they maye receaue some kynde of fruite with the Geometrer. And in tyme to come (by other meanes) as I se cause I wyll largely declare, and there decke him wyth hys proper beauties. Here nowe folo­weth the makyng, and so brief­lye howe he is applied for the profite of the afore named Artificers.

The makinge of this profitable Rodde or Staffe. THE FIRST CHAPTER.

YE shall prepare two small, streghte, styffe, rounde, or rather square Roddes, of mettall or of wodde well playned, of lyke bygnesse and lengthe. Althoughe it make no matter of what lengthe, yet to auoyde the errours, whiche lyttle instrumentes and short staues brynge, and also to beare wyth the rude vnwonte handelynge of suche Artificers:

[figure]

let your Roddes be eche fiue, or at the least thre fote, and euerye fote diuided in .12. euen partes or inches, as ye se. a. b. &. c. d. These roddes muste be forged wyth a vize in the ende of them to ioyne readely .10. or .6. fote in lengthe, (when time requireth) as the Figure e. f. sheweth. Also ye muste get (bi the helpe of some Craftes­man. 4. other like roddes, the lō ­ger g. 2 fote: the next. h .1. fote: the other. i. 6. inches: then k. 3. inches the last and shortest. l. 1. inche & ½. Eche of these must haue in their myddes a hole, that the longe staffe of .10. fote may be put tho­row them, & they moued on him at pleasure vp & downe, alwaies cuttynge the longer staffe. e. f. squyrewise, and made to tary on any diuision as occasion shall be geuen: whiche all are easye to be perceaued by the figures folow­ynge, although my rude declaracion hath not expressed my mea­nynge.

Ianuary hath xxxi. daies

Alramech. Oculus Tauri Alramech.

For the night.
 56789101112 
110812314316519021359 79From euening to midnight.
5112129150 1721972206374
10118135153 18 [...]2 [...]62276878
15123214156 192 [...]1 [...]2337181
20130151173 1992102397586
252 [...]7158183 2072282447990
30146165191 21 [...]23 [...]2498293
From midnight vnto day8093105 121143168196 1
8696110 127151177205 5
89101116 135160189214 10
93105122 143169198223 15
98111128 152179207230 20
101116135 159190216236 25
1901211 [...]4 1681 [...]8222242 30
 123 4567  
For the day. gr. ♒
10 121110987H 
Staffe36:39:49:83:5500shad.
Squire4:43200shad.
H012345 
20 121110987 10
Staffe32344265:2090shad.
Squier4143210shad.
H012345 
30 121110987 20
Staffe2729:35:52119:0shad.
Squier5:54310shad.
H012345 

February hath xxviii. daies

For the night.
  [...]919421062738393From euening to midnight.
517419922264758698
10842072286879901 [...]2
Alramech.
1 [...]
16121423471829410 [...]
10198220238758698111
Oculus Tauri
25
2052262437888100116
30       
From midnight vnto day10812416417 [...]201225 1
1111291531802072315
11713616219021623710
12214416919822324315
12815217820623024820
13415918821423625225
Alramech.
      30
 123456 
For the day. gra ♓
8 121110987H 
Staffe2 [...]:2530:42:806876shad.
Squire6:05320shad.
H012345 
18 121110687 0
Staffe2021.25.34:61226shad.
Squier776421shad.
H012345 
28 121110987 20
Staffe1718:22:29:45112shad.
Squier8:86:531shad.
H012345 

Marche hath .xxxi. dayes.

For the nyght.
559708193105120From Euening to midnight.
1062748495108125
1565768799113131
20698091103118138
25728394107123146
30758698112129153
 3090102117135161
From midnight vnto day142168196222241 1
147173201227245 5
157183210232250 10
163192218238255 15
171200225243259 20
180208232249262 25
Alramech.
191216237254267 30
 123456 
For the day. gra ♈
11 121110987 H0
Staffe516.192437:74: shad.
Squire99:8.6.4.2 shad.
H012345  
21 1211109876H10
Staffe131416.21:30.5422:shad.
Squire [...]11097521.shad.
H0123456 
31 1211109876H20
Staffe11:12:14.18.2 [...]:43112shad.
Squire1212108:5:31shad.
H0123456 

Aprill hath. xxx. dayes.

For the nyght.
 89101112 
192104118138164From midnight vnto day.
594107123145171
1098111129153180
15101117135160189
20105122144168198
Alramech.
25
111128152178207
3017185159189215
From euening to midnight.103210229255 1
Alramech.
99
[...]25244258 5
207231248262 10
215236253266 15
22325315770 20
230248262274 25
236252266278 30
 12345 
For the day. gr. ♉
10 1211109876 H0
Staffe1011:1316.23:36:76: shad.
Squire141:11:9::6:4:2: shad.
H0123456  
21 1211109876  10
Staffe991115213148207shad.
Squire161512.9.7421shad.
H0123456  
31 12111098765H20
Staffe8:28101419:2849139shad.
Squire18171410.7:5:3:1shad.
 01234567 

[Page] NOƲ ƲE ENSƲETHE THE nedeful necessary, peculiar Kalender to fore men­cioned: with Instruments belonging therto. The compo­sition, and appliance of the sayd Table, with the pleasaunt vse of them, are before suffi­ciently opened: therefore further de­claration here, might seme superfluous.

[Page]
A necessary Instrument, to finde exactly, the houre of the day, and night diuers wayes, VVith helpe of this Peculiar Kalendare.

May hath. xxxi. dayes.

For the nyght.
289101112 
5117 [...]31601902 [...]6From Euening to midnigt.
10120142163196222
15 [...]28 [...]52178206230
20134159138214235
25143168196222241
30151177206 [...]30248
 160189 [...]21236 [...]3 [...]
From midnight vnto day237253167278  
241256269280 5
247261273285 10
Alramech.
252266278288 15
257270281296 20
262274285296 25
266278288300 30
 12345 
For the day. gra. ♊
2 12111098765 H0
Staffe78.10:1317:26:43 [...]00 shad.
Squire2018:15.11.8.531 shad.
H01234567  
22 121110987654H10
Staffe779.11172439822580shad.
Squire21191513 842. shad.
H012345678 
32 12111098765 H20
Staffe6:7:9.12162 [...] [...]77856:shad.
Squire222916129642 shad.
H01234567  

Iune hath. xxx. dayes.

For the nyght.
 89101112 
1161191216237254From euening to midnight.
5169197223242257
10180207231249262
15191216237254267
20199224243258271
25207231249262275
Alramech.
30
216237254297379
From midnight vnto day.2 [...]7279290301 1
270282292303 5
274285297308 10
279290301  51
283293394  20
286297308  25
29030182  30
 12345 
For the day.
1 121110987654H20gr. ♊
Staffe6:7:9:1216.23:37:745 [...]:shad.
Squire222016:12:9:6:4:2: shad.
H012345678 
12 121110987654H0gr. ♋
Staffe679.12.16233772565shad.
Squire2220:16.12.96420shad.
H012345678 
23 121110987654H10
Staffe6:79:12:16:23:37:74565shad.
Squire22201612.9:6:4:2 shad.
 012345678 

Iuly hath. xxxi. dayes.

For the nyght.
 89101112 
1219239255268280From euening to midnight.
5225244250272253
10233250264275286
15238254297279290
20243258271283293
Alramech.
25249262275286297
30254267279290300
From midnight vnto day.29030283  1
29330486  5
2977990  10
Alramech.
3018293  15
3048698  20
Oculus Tauri
30889101  25
8293106  30
 12345 
For the day.
3 121110987654H20gr. ♋
Staffe77:12:1624.39:82:258: shad.
Squire211915:12:8:6:4:2: shad.
H012345678 
14 12111098765 H0gr.♌
Staffe7810.13.172643100 shad.
Squire2018:15.11.8531 shad.
H01234567  
24 121110988765H10
Staffe8:810:14:19:28:46:139 shad.
Squire18171410.7:5:3:1 shad.
H01234567  

August hath .xxxi. dayes.

For the nyght.
 89101112 
1255257279291302From euening to midnight.
Alramech.
5
250272284294304
1020327528629779
Oculus Tauri
15
26727929030081
2027028229230386
2527428529630888
302782882998192
From midnight vnto day.82941071221411
86981111261465
8910211613215410
9310511913816015
9611012514416720
Oculus Tauri
100
11413015217425
10411813615818330
 12345 
For the day.
3 12111098765H20gr. ♌
Staffe99:11:1521.31:58:207:shad.
Squire161512:9:7:4:2:0:shad.
H01234567 
14 1211109876 H0gr. ♍
Staffe101113.16.233676 shad.
Squire1413:11.9.642 shad.
H123456   
24 1211109876 H10
Staffe11:1214:18:26:43:11: shad.
Squire2212108.5:3:1: shad.
 0123456  

[Page]

North. West. East. South.

❧Thus is ended the Peculiar Kalender, very cōmodious for the day and night houre. I haue here adioyned the Instrument vvithout the Square, vvhiche maye sufficie for the whole vse of the toforesaide Kalendar, with the helpe of the Squire and Staffe.

I May not here omitte a Kalender generall deuided in two partes, wherof the first containeth six Monethes, from Ianuary to Iune: The second other six monethes from Iuly to December. In thys Kalendar are setforth the Festiuall dayes, the entring of the Sunne in the Signes celestiall, the euill dayes noted with one Prick. For a further declaration of those euill dayes, read this folowing.

The yeare hath .xxxiii. euil daies general for euer.

IANVARY hath eyght such daies, the .i. the .ii. the iiii. the .v. the .x. the .xv. the .xvii. the .xix. Drinke white wine this Moneth.

February hath thre dayes, the .viii. the .x. the .xvii. these not so euil, the xxvi. the .xxvii. the .xxviii. Eate no potage of okes or malowes: They are venemous.

Marche three dayes .the .xv. the xvi. the .xix. this not so euill, the xxviii. day. This moneth, all swete meates are good.

April. two dais the .xvi. the .xxi. these not so euil, the vii. the .viii the x. the .xx. Ʋse hote meates, of light digestion.

May three dayes, the .vii. the .xv. the .xx. these not so euill, the iii. the .vi. Rise early, and vse breakfast.

Iune two, the .iiii. the .vii: these not so euill, the .x. the .xi the .xxii. Sage & lettuse are good to eat. Cold water fasting hurteth not.

Iuly two dayes, the .xv. the .xx, abstain from earnality.

August two dayes, the .xix. the .xx. these not so euill, the first, the xxix, the .xxx. It hurteth not to abstaine from potage, and all hotte meates and drinkes of spicery.

September two daies, the .vi. the .vii. these not so euil, the .iii. the iiii. the .xxi. the .xxii. Eate good fruit.

October one day, the vi: these not so euil, the iiii. the xvi. the. xxiiii God wyne is olsome this Moneth.

Nouember two dayes, the .xv. the .xix: these not so euil. the .v. [...]t the .xxviii, the .xxix. Blede not.

December thre daies, the .vi. the .vii. the .ix. thesedais not so euil, the .xv the .xvii. the .x xii. Blede not ouer muche. Warme not thy legges at the fyre.

¶The first part of the generall Kalendar: from Ianuarie to Iune.
Ianuarie.Februarie.March.DaiesApril.May.Iune.
:A Circūci.dd1gb Phi. Iac.e
:be Purifi.e2Acf
cff3b.dg
:dgg4cc:A
:cAA5dfb
f Epiph.bb6e.gc
gcc7.f:A:d
A:dd8.gbe
be ☉ in ♓f9Acf
:c:ff10.bd.g
d ☉ in ♒gg ☉ in ♈11c ☉ in ♉eA Barna.
eAA Spring.12df ☉ in ♊b ☉ in ♋
f Hilar.bb13egc Sūmer.
gc Valen.c14fAd
:Ad:d15g:b.e
be:e16:Acf
:c:ff17bdg
dgg18ceA
eA:A19dfb
fbb20.e:gc
gcc21:fAd
Add22gb.e
bee23A Georg.cf
cf Ma.f24bdg Ioā bap.
d Cō. Pau.gg Ahun.25c Marc.eA
eAA26dfb
f.bb27egc
gc.c28fAd
:A d29gbe Pc. Pa.
b e30Acf.
c f31 d 

[Page]

¶The seconde part of the generall Kalendar: from Iulie to December.
Iuly.August.Sepemb.DayesOctober.Nouem.Decem.
g.c Pet. Vin.f1Ad Om. sā.f
Adg2be Om. ani.g
be.A3.cfA
cf.b4dgb
dgc5e.Ac
e Dog beg.A:d6:f.b:d Nicol.
fb:e7gc:e
gcf Na. Ma.8Adf Cō. ma.
Adg9be:g
beA10cfA
cfb11dgb
dgc12eAc ☉ in ♑
eAd13fb ☉ in ♐d wynter.
f ☉ in ♌b ☉ in ♍e ☉ in ♎14g ☉ in ♏ce
:gcf Heruest.15A:d.f
Adg16.beg
be Dog endA17cf.A
cfb18d Luc.gb
d:gc19e:Ac
:e:Ad20fbd
fb.e Mathe.21gce Tho. ap.
g Ma. mag.c 22Adf
Adg23beg
be Barho.A24.cfA
c Iac. Apo.fb25dgb Na. do.
dgc26eAc Steph.
eAd27fbd Io. eud.
fbe28g St. Iud..ce Innocē.
g.c decol. Io.f Micha.29A.df Tho.
A.dg30be Andre.g
be 31c A

Io the briefe vse of this generall Kalendar.

ENtre the Columpne where youre Moneth is noted in the hedde, ye shall there fynde run­ning downe the Columpne the Festiuall dayes of that Moneth, the entrie of the Sunne in the Coelestiall Signes, the Euill dayes pricked &c.

I woulde haue placed in this Kalendare the Fayres, Termes also, but that canne not remaine continuall true: For those that ensue mouable Feastes are moueable, and therfore may haue no certayne place, For the Termes, note these preceptes folowing The Fayres, shalbe declared by two Table immediatly ensuyng this Kalendar generall.

How to know the Termes.

KNow therfore, that Easter Terme alwayes begynneth the 18. daye after Easter, rekening Easter daye for one: and endeth the Monday next after the Ascention day.

Trinitie Terme heginneth the Friday next after Corpus Christi day: and endeth the VVednesday fortnight after.

Michaelmasse Terme beginneth the 9 or 10 day of October: and en­deth the 28 or 29 of Nouember.

Hilary Terme beginneth the 23 or 24 day of Ianuary: and endeth the 12 or 13 day of Februarye,

FINIS.

Generall Faires

A Table containing the Moneth, Daye, and Place of the principal Fayres of England: to be augmented at pleasure in order folovvyng
  • Ianuary. The 6. day at Bristow, at Salisbery. The first of Lent at Exeter.
  • February. The 2. day at Bathe, at Maydstone. The 14. at Feuersame. Ash­wednesday, at Lychfelde, at Royston, at Tamworthe. The firste monday in Lent, at Cisiter, at Abington. The 24. at Henlye vpō. Temmes, at Teukesbury.
  • Marche. The 4. Sonday in Lent, at Stanforde, at Sudbery. The 5. Sonday at Grantam, at Salibury, the Monday before our Lady daye at Wisbich Palme euen The 13. at Wye. The 25. at Northampton, at Great Chart at Waulden.
  • Aprill. The 5. day at Walyngford. The 7. at Darby. The 9. at Byckel­worth, at Bylling worth, at Easam the Mundy after The 3. Sonday after Easter at Louth. The 23. at Charing, at Ipswiche, at Amtill, at Hinigam, at Gilforde The 25. at Darby. The 26. at Tenterdē.
  • May. The 1. day at Stow the old, at Readynge, at Maydstone, at Lei­ceter, at Chensford The 8. day at Beuerly, Ascention day, at Bir­mingcham, at S. Edes, at Byshoppes Statforde. VVithsondaye, at Kngstone vpon Temmes. Trinity Sondaye, at Rouel, at Cran­broke. The 19. day, the 27. day at Lenham.
  • Iune. Corpus Christi. at Couentry, S. Edes, at Byshop Stanforth, at Rosse. The 9. at Maidstone. The 11. at Okingā. The 23. Shrowsbury, at S. Albons. The 24. at Cambridge, at Glocestre, at Lincoln, at Winsor Colchester. The 29. at Woller, at Hāpton, at Peterbo­row. The 17 at Folkston. The 24 at Harisā. The 28. at Hetcorn.

[Page]

A Table containing the Moneth, Day, and Place of the principal Fayres of England: to be augmented at pleasure in order folowyng.
  • Iuly. The 11. daye Horse fayre at Partney at Nabor, at Felir. The 12. day at Lyd. The 15. at Pinchbacke. The 17. at Wynchecome. The 20. at Ʋxbridge, at Cattesby. The 22. at Marborow, at Win­chester, at Colchester, at Tetbery The 25. at Bristow, at Douer at Chilham, at Ipswitch, at Northhamptō, at Darby, at s Iames by London, at Reading, at Lowth, at Maelsbery.
  • August. The 1. day at Feuersame, at Dōstable, at S. Edes, at Budforth at Marram Churche, at Wysbyche. The 9. at Rumney. The 10. at Bedford, at Fernam, at Strodes, at Blakamore S. Lau. at Walton. The 24 at London, at Tewxsbery, at Sudberry, at Nor­wich, at Northalerton, at Douer, at Rie. The 28. at Ashforde.
  • September. The 8. day at Cambridge, at Sturbridge, at London in South­work, at Smide, at Recoluer, at Partney thre Lady daies. The 14 at Waltam Abbie, at Wotton vnder Hedge, at Smaldinge. The 21 at Croydon, at Hulden in Holdernesse, at S. Edmonds bery, at Maulton, at S. Iues, at Haldy Lanam, at Wyltemal, at Sitting­borowe, at Douer, at Estrie. The 29 day at Canterbury.
  • October. The 6 daye at S. Sithes beside Norwitche. The 13 at Graues ende, at Winsor, at Marchefelde. The 18 at Elye, at Staneton, at Charing. The 28 at Harford, at Ciciter, at Newmarket.
  • Nouember The 2 daye at Kingston, at Blechinglye. The 6 at Newporte ponde, at Standly. The 11 at Douer. The 13 at S. Edmonds bery The 20 at Hyth. The 23 at Sandwyche. The 30 at Rochester, at Maydenhead.
  • Decē [...] The 29 at Canterbury. The 5 at Pluckley. The 6. at Spalding. The 7 at Sanderst.

BEcause I vnderstand many are desirous how to get ex­exactly the iust length of Staffe and Squier shadow before treted of, vpon vnleauell groundes, or other wayes where so euer it be, yea withoute ather Squier or Staffe. I haue calculated a Table folowing, thorowly satisfying thē, so ye they get ye height of the Sunne any way, or as I shal now enstruct.

Behold this Instrument called a Quadrant the iust fourth part of a Circle. euen suche a Circle as I taughte you before to make for the nyght Dyall: cōtaining the fourth part of his diuisions, that is 90 degrees, only two syghts and a plume lyne added, to be placed at the beginning of this booke as ye may there: and here see. I haue here also put the Scale to the Quadrant, whiche serueth well for shadowes, and as well for heyghtes. the vse of this Scale is decla­red in my boke called Tectonicon.

[figure]

How by this Instrument to get the height of the Sunne at all tymes.

LEtte vp hansomly your Quadrant the Sunne beames persyng ye sightes. The Plommet and Lyne then at liberty falling, noteth there the degrees of height at that present, with the whyche shal entre this Table immediatle folowing, to get them, and in like maner at all other times the iust shadow of the Stue or Squyer.

A Table generall of Shadowes, right and contrary for euery grade of the Sunnes heyght: The thinge cau­sing Shadowe, supposed .12 partes.

Heyght of the Sunne.Staffe. Shadow.Heyghte of the Sunne.Staffe. shadow.Heyghte of the sunne.Staffe. Shadowe.
GgPMGGPMGgPM
090Sham.306020476030656
18968734315919586129639
28834343325819126228623
3872285933571829632767
48617137345617476426551
5851371035551786525536
6841140365416306624521
783974937531552672356
8828528385215216822451
9817546395114496921436
1080683405014187020422
1179614441491348711948
12785627424813207218354
13775159434712527317340
1476488444612267410326
1575444745451207515313
1674415146441135761430
17733915474311117713246
18723654484210487812232
19713451494110267911220
207032585040104801027
216931165139943819154
226829425238922828141
23672816533793837128
246626575436843846116
2565254455358248551
26642437563486864050
276323335733748873038
286222345832730882025
296121405931713891012
30602047603065690000
Heyght of the Sune.Squier. ShadowHeyht of the SunneSquier. Shadow.Heyght of the Sune.Squyer. Shadow.

The vse of thys Table, and fyrst for Staffe Shadow

Ensample:

I Suppose the height of the Sūne taken by the Quadrant 34 degrees, nowe I require the exacte length of Staffe and Squier Shadowe. For ryght shadowe, first seke out the degrees in the left part of ye Table and vnder this title the heighte of the Sun: if they be not in that lefte rowe downewardes, resorte to the next rowe and lyke tytle, vntyll ye fynde the degrees, then in ryght order toward the right hand, in the next Columpne vnder the title of Staffe Shadow, are 17 partes and 47 minuts, your desyre.

For Squyer Shadowe, titled contrary Shadow.

SEke your degrees in the ryghte parte vpwarde at thys title Heyght of the sunne, in the botome of this Table: then shal ye find on the right hand of 34 degrees, in the next Columpn 8 partes and 6 Minutes: that is the very lengthe of Squier shadowe, when the Sunne is 34 degrees in height.

OCcasioned I cannot here omitte an other Table faythfullye supputated for the Sunnes altitude, by the which with quicke speade the houre is knowen. This Table conducteth many­folde wayes, yea to the Composition of diuers and many Instru­mentes: as Quadraūtes, Nauicles, Cylindres. Rynges. &c.

Beholde now it doth ensue, and also the brief vse of it.

A Table of the Sunnes altitude for euery hou [...] Pole mounted. 51. degrees 30. Minutes, exactely calculated.

Houres before n.12 111098 7654
Houres after n.  12345678
Si.GSGgMGMgMgMgMgMgMgMgM
 3006205945:534545423642:27:23:1811928:131.
 25 56154                
 20 106137:5921.5326:452436252761750.99.113:
 15 15619:                
 10 200030:53.175223.443235352516.173816.016:
 5 255941:                
005842:56345055:436.3413.2456:1541:610.00
 25 55734:                
 20 105617:541548484110:3222.236.1350455:00
 1 255143:                
005004811.4311.3953272781385 [...]:00  
 25 54821:                
 20 104620:443739513253:2432.1527.6.8.00  
 15 154425:                
 10 204223:4051:36182 [...]34:2124:1225:36. 0  
 5 254029:                
00383 [...]36583237.267:18 [...]916.00    
 25 53630                
 201034323342855:2238:1 [...]51:6700  
 15 153235.           
 10 103040.2916.2518191411333 [...]:0 
 5 252848            
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0 015013511030.515. 

Ʋ Ʋhen the Sunne cutteth the 22 grade of ♋ he toucheth our Horizonat 4 in the morninge Entring the 22 of ♑ he ry­seth at 8 in the fyrste of ♉ at 5. in the first of ♍, at. 7. Note in all my tables, one pricke folowing the Minutes, diminissheth: two, aug­menteth some smale quantitye

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