Mechanical exercises, or, The elements and practice of carpentry, joinery, bricklaying, masonry, slating, plastering, painting, smithing, and turning (1812)
Nicholson, Peter, 1765-1844 · London: J. Taylor · leaf 128
Tz^.G. Ti^.7 … Xo7ulu>J^tbshe<iMiuTh ieUSuiyJJaylo>:.B^Jt3i>Uam. CARPENTRY. 77 nuts of the screws more effectually than thewood. Fig. 7 a truss for a Span roof. A, A Wall plates. B C Tie beam C D King post, crown post, or middle post, EF, EF Struts. g h, g h Puncheons. I G, IG Principal rafters.K, K…