A table, setting forth the maner of that great philosopher the Lord Chancelor Bacons searching for mettals by making addits through the lowest level of hills or mountains, and conveying aire into the innermost parts of their center by pipe and bellows; as well as by art to mollifie the hardest stone, without the tedious way and inestimable charge of sinking aery shafts; and is now intended to be put in practice by his meniall servant Thomas Bushell, on Hingston-Downe, according to his lordhsips command, and the approbation of that great mineralist , Sir Francis Godolphine; with the demonstrative resons of each particular to the lords of the fee, and proprietors of Hingston-Downe is as followeth.

Abstract

Caption title. Place and date of publication suggested by Wing (2nd ed.). Reproduction of original in: Harvard University. Library.