Worthen, William Ezra, 1819-1897, [from old catalog] ed · New York, Appleton · leaf 671
Fig. 1555. 654 ARCHITECTURAL CONSTRUCTION. closet. The copper pan, when shut, cuts off the view of the trap below andany odour from it; with a small flow of water the basin is readily kept clean, but soil is apt to lodge in the iron re-ceiver, and the odour to arise from itwhen the pan is down.… … Fig. 1556. Fig. 1558. SIPHON JET CLOSET,f altogether inadequate dimension for the purpose, as may be said of all suchvents attached to water-closets. There is also the air-vent to prevent the waterbeing drawn from the trap. No water connections are shown in the figure. If the 2 vent be removed, and…
Mechanical drawing
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