Treatise on gunter's scale, and the sliding rule: together with a description and use, of the sector, protractor, plain scale, and line of chords; or an easy method of finding the area of super fices; and of measuring boards; and of finding the solid contents of bodies, especially that of timber, by the sliding rule and also qf guaging casks, and round timber.To tffese are added several useful logarithmic tables, tables of latitude and departure, and a table of natural radii, not known to have been heretofore published: also a table of round, and square timber. This book, "A treatise on Gunter's scale and the sliding rule", by G. Curtis, is a replication of a book originally published before 1824. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.