Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 444
ingwithout betraying any evidence of itsdefectiveness by water leakage. To bestrictly correct, F-should be the inlet;and the outlet, in the shape of an off-set, or that of an inverted P-trap with-out the trap-screw, should be wiped-in near the bottom in a way to retainthe proper seal and thus bring… … Fig. 204. Section of Flask or AtlasTrap, with Two Interior Weirs. 371 148 PLUMBING ihlet
Architecture · Building · Carpentry
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