Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 318
he trap and maintain the water seal. The waste pipe is never less in diameter than 2 inches, and isusually 3 or 4 inches. The outlet is invariably through an openstrainer. Slop sinks are manle in all the materials common to other fixturesexcept natural stone. These sinks are to the chambermaid what…
Architecture · Building · Carpentry
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