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 293
270 AMERICAN HOUSE-CARPENTER. … Fig. 331. rays from a and 6, {Fig. 33 i,) and find the point, c, as in the previous examples ; from d-, draw the ray, d e, and from e, the horizontal hne, e f; tangical to the curve at g and h, draw the ^■ays, g j and h i, and from i and j, erect the perpendiculars, i i and k ; from m and n, draw…
Carpentry · Architecture · Building
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