![Experiments made at the New York navy yard, to determine the relative economic efficiency, in proportion of weight of steam used to weight of water lifted, of a reciprocating-pulvp, a rotary-pump, and a steam siphon-pump, all three being auxiliary steam-pumps for vessels, and raising water to the same height]()
Experiments made at the New York navy yard, to determine the relative economic efficiency, in proportion of weight of steam used to weight of water lifted, of a reciprocating-pulvp, a rotary-pump, and a steam siphon-pump, all three being auxiliary steam-pumps for vessels, and raising water to the same heightIsherwood · 1889