Radford's cyclopedia of construction; carpentry, building and architecture. Based on the practical experience of a large staff of experts in actual constrcution work (1909)
Johnson, Alfred Sidney, 1860-, Radford, William A., 1865- · Chicago Radford Architectural Co · leaf 135
ems with two squares, only one is neces-sary, as the angles may be laid* out with thedifferent positions of the square and therequired proportions taken on the same. Asthe run of the small gable is 8 feet, place theblade of square No. 2 at 8 on both the tongue 112 FRAMING and blade (Fig. 62), with… … Fig. 62. Steel Square in Roof Dormer Framing. will be the same length as AE of like lettersin the previous illustrations. By drawing theline D-F at right angles to the blade, A-F willrepresent the length of the short valley.
Architecture · Building
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