Explanatory Description of Full Page Illustrations MODERN and RECENT PLVMBING FIXTVRES History of SanitationBy J. J. COSGROVE Author of "Principles and Practice of Plumbing," "Sewage Purification Published by Standard Sanitary Mfg. Co. PITTSBURGH, U. S. A. Copyright 1909 by Standard Sanitary Mfg. Co., Pittsburgh, U. S. A. |