Hasluck, Paul N. (Paul Nooncree), 1854-1931, ed · Philadelphia, D. McKay · leaf 160
pointed out that 526.—Outline of Roof Trussfor 40-ft. Span. by Fig. 519 proceeded on the false assump-tion that the queen-posts of the ordinaryMansard were in compression, and his systemwas an attempt to avoid this. However, inan ordinary Mansard truss, the head ofthe queen-post is, of course, a… … IP ID □ 1 rn nii—~* i Oia 1 ! IH -J w o boao a> .3 to PI Ph
Carpentry · Joinery
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