Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 269
Fig. 157. Fig. 158. Fig. 159. of angle iron shown at A. In this case the curb is slightly changedas shown at B; bent in one piece, and riveted at C. In Figs. IGO, 161,and 1G2 are shown various shapes of curbs for pitched skylights inaddition to that shown in Fig. 149. A in Fig. 160 shows a curb…
Architecture · Building · Carpentry
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