. Illustrated catalogue of wrought and cast iron pipe, steam and gas pipe fittings, brass and iron steam valves and cocks, tools, supplies, and other articles incidental to steam and gas engineering, and hot water and steam heating, manufactured by the Walworth Manufacturing Company. No. 113. -«H>- I 124 WALWORTH MANUFACTURING CO. Fig. 540. 4Hh CISTERN PUMP. (Eastern Pattern.)Pig. (Union F1r. I.) On Base, with Revolving Brake, and Brass ValveScat. t L WALWORTH MANUFACTURING CO. 125 HAND Steam Boiler Force Pump. HAND Rotary Barrel Pump. Fig. 543. (Union Fig. 41.)

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Keywords: ., bookcentury1800, bookdecade1870, booksubjectpipefittings, bookyea