Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 34
a pro-jecting flap as at A, Fig. 5. Paste theHap on the under side of the slate, withthe edges of the square parallel to the^^^ edges of the slate, and trace the actual Fig. 5. Slates with Square aud shape of the square. Circle Flaps. Holdincr the slate vertical and so that half the square is above… … 26
Architecture · Building · Carpentry
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