The carpenter's new guide; a complete book of lines for carpentry and joinery, treating fully on practical geometry, soffits, groins, niches, roofs, and domes, and containing a great variety of original designs. Also a full exemplification of the theory and practice of stair building, cornices, mouldings, and dressings of every description. Including also some observations and calculations on the strength of timber (1854)
s, the number of units correspond-ing to the length of any line on the object, and lay them down upon the drawing. Thefractional parts of the unit of the scale may be taken nearly by means of the divisions of thefirst unit in the scale. When greater accuracy is required in the fractional parts, the… … Fif) . -1. PRACTICAL GEOMETRY. 21 oblique lines drawn from the first point of division on the one side to the second on the other,from the second on the one to the third on the other, &c. It is, also, divided into ten equalparts by horizontal lines. By this means, the length of a line can be…
Carpentry
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
