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Scientific American, Vol. 57, No. 23 (December 1887) (1887)
leaf 7
sewer. An extension plat- of coal. This gives an extremely high efficiency, and coal storage, and from within it the large chimney rises. form runs back from its base, and when the machine speaks well for the design of the pumps. They were The capacity of the coal bins is ft,000 tons. built by the… … the floor level. From one of its ends the pitman rises BOSTON DRAINAGE SYSTEM-GATE HOUSE AT MOON ISLAND. to the crank. The pitman end of the walking beam ©1887 SCIENTIFIC AMERICAN, INC.Patented · Patents · Consists · Adapted · Munn · Scientific American · Contained · Feed water · Express money · Sewing machine · Low duty · American supplement · Horse power · Mineral wool · Address munn · Small quantity
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