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 137
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. … ss *i > -a T bjo ** — 2 a;lS ja £H^ a. . a< _ c 2 P ^ C — Sh c8 --H 02 CO J3 OJ .S i •« « 0/ f^r o -S OJ >- 03 -^ .« CD r- ^ 0) ^ i a 5|o S-t 5 S & 00 -g g^ ^■&;r % < osts i 8 in ■third Ph ^ o p^ -^ ^ o ■ CO ^ o ?; - ij K S i t- c re _p hJ w ^^^ w r:^ SS PQ H c ^ re cs =»H ^ cS…
Architecture · Building
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