Appleton's cyclopædia of drawing, designed as a textbook for the mechanic, architect, engineer, and surveyor (1866)
Worthen, William Ezra, 1819-1897, [from old catalog] ed, Appleton, firm, publishers, New York. (1866. D. Appleton & co.) [from old catalog] · New York, D. Appleton and company · leaf 186
Fis. 5. h....J .<? 11/, I . V _- ^f- - V :::::;:L^ V^ ---1. - .y..^. ij.K t … Fi- 4. DRAWING OF MACHINEEY. 147 lines of all sucli parts as arc immediately transferable by the help of thesquare and compasses, from one figure to the other. Tlie outline e h andfl are arcs, whose centres lie in ^/produced, and pass through the points<?, Jc andy, I. To find the j^rojection of…