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 (1852)
Hatfield, R. G. (Robert Griffith), 1815-1879 · New York, J. Wiley · leaf 234
e n e and n d equal to n e and n d atFig. 269, and draw d o and e I, parallel to n c; also, through k,draw s g, parallel to n c; then, in the parallelograms, m s d o andg s e I, find the elliptic curves, d m and e g, according to Art.118, and they will define the curves. The line, d e, being… … 218 AMERICAN HOUSE-CARPENTEJl. 374.—To apply the mould to the plank. The mould obtainedaccording to the last article must be applied to both sides of theplank, as shown at Fig. 271. Before applying the mould, theedge, e/, must be bevilled according to the angle, c t x^dX Fig.269 ; if the rail is to…
Carpentry · Architecture
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