The American house-carpenter : a treatise upon architecture, cornices and mouldings, framing, doors, windows, and stairs : together with the most important principles of practical geometry (1849)
Hatfield, R. G. (Robert Griffith), 1815-1879 · New York : J. Wiley · leaf 290
267 SHADOWS. … Fi?. 326. ficient to show how the shadow of the right-hand pedestal is obtained. Fig. 327. !Fig. 328. 425. — To find the shadow thrown on a column hy a square abacus. From a and h, {Fig. 327,) draw the rays, a c and h e, and from c, erect the perpendicular, c e ; tangical to the curve at d, draw…
Carpentry · Architecture · Building
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
