The American house carpenter. A treatise on the art of building. Comprising styles of architecture, strength of materials, and the theory and practice of the construction of floors, framed girders, roof trusses, rolled-iron beams, tubular-iron girders, cast-iron girders, stairs, doors, windows, mouldings, and cornices; together with a compend of mathematics. A manual for the practical use of architects, carpenters, stair-builders, and others (1880)
Hatfield, R. G. (Robert Griffith), 1815-1879, Hatfield, O. P., ed · New York, J. Wiley & sons · leaf 294
he mind, while that of the sound alone remains; they maythen be mistaken for a2, b 2, etc. This can be avoided in reading by givingthem a sound corresponding to their meaning, which is a second^ b secotid^ etc. MOULDS FOR QUARTER-CIRCLE STAIRS. 255 ing to Art. 521. Then from i, 2, 3, and 4 (on the… … Fig. 135. lines tending to it -, and meeting the convex side of the railin y^ and ^^; make ;;/ 7^- equal to r s^, and 7/1 w^ equal tort^; from J/-, -a v^^ and w, through 4, 3, 2, and i,draw linesmeeting the line of the wall-string in a^, d^, c^, and d^; from 256 STAIRS. ^^ where the centre-line of…
Carpentry · Architecture · Building
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