. 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. For Gas Companies. Fitted for % in. Pipe. +-•- HH*- t I 132 WALWORTH MANUFACTURING CO. HYDRAULIC PRESSURE PUMP, For testing Boilers, Pipes, &c. Fig. Morrells Submerged Deep Well and Force Pump. Fig. 568. Copper Pump. Iron Top. Fig. 569.

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Keywords: ., bookcentury1800, bookdecade1870, booksubjectpipefittings, bookyea