Hasluck, Paul N. (Paul Nooncree), 1854-1931, ed · Philadelphia, D. McKay · leaf 470
Fig. 1421.—Half Horizontal Section through Venetian Sash Frame with Double Weights. wmmm. … Fig. 1422.—Horizontal Section through Mullionarranged for Four Weights. this frame have to be fixed, they shouldbe set out rather wider than would be thecase if they were hung. Fitting Up Solid Mullion Frame.—Examineall grooves, housings, and mortices ; seethat they are of the required depth,…
Carpentry · Joinery
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