The carpenter's new guide: being a complete book of lines for carpentry and joinery (1850)
Nicholson, Peter, 1765-1844. [from old catalog], Johnston, William, architect. [from old catalog] · Philadelphia, Lippincott, Grambo and co. · leaf 94
stand over a b; draw the chords a 4 and 4 W2 at the angles, make a 9, 4 A, perpen-dicular to them, each equal to half the height d e,^i B or F, draw the hypothenuse g 4, andh m, draw the perpendicular ordinates from the chords through the intersection of the otherlines that meet at the angles, then… … F/.,/< ;v
Carpentry
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
