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 276
cast by a shelf. In Fig. 309,A is the plan, and B is the elevation of a shelf attached to a wall.From a and c, draw a b and c d, according to the angle previouslydirected ; from b, erect a perpendicular intersecting c d at d; fromcZ, draw d e, parallel to the shelf; then the lines, c d and d e,… … Fig. 309. from the wall; from/, draw/#, at the customary angle, and fromc, drop the vertical line, c g, intersecting / g at g; from g, drawg- e, parallel to the shelf, and from c, draw c d, at the usual angle ;then the lines, c d and d e, will determine the extent of the shadowas before.
Carpentry · Architecture
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