Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 341
Fig. 49. Automatic Urinal-Flushing Tanks. TiltingBucket Tjpe at Left; Self-Siphoning at Right. of gravity to the un-supported side and tipping it just before it overflows, is a familiar type of automatic urinal-flushing tank. The standard tank with immovable parts, wdiich siphons automaiically, is…
Architecture · Building · Carpentry
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