Standard Practical Plumbing: Being a Complete Encyclopædia for Practical Plumbers and Guide for Architects, Builders, Gas Fitters, Hot Water Fitters, Ironmongers, Lead Burners, Sanitary Engineers, Zinc Workers, Recommended by the Worshipful Company of Plumbers as a Text Book for Registered Plumbers, Examinations, &c ... Illustrated with Over 2000 Engravings, Volume 2