Niagara Steam Pump. Andrew's Patents. Noiselesst Friction Grooved or Geared Hoist Safety Store Elevators. Prevent Accident if Rope Belt and Engine break. SmokeBurning Safety Boilers. 100-Horse power. Centrifugal Pumps 100 to 100000 Gallons Mud Sand Gravel Coal Grain etc. with. out injury. Send for Circulars. U. S. Piano Co 865 Broadway New York., scientific american, 1872-03-23

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Niagara Steam Pump. Andrew's Patents. Noiselesst Friction Grooved or Geared Hoist Safety Store Elevators. Prevent Accident if Rope Belt and Engine break. SmokeBurning Safety Boilers. 100-Horse power. Centrifugal Pumps 100 to 100000 Gallons Mud Sand Gravel Coal Grain etc. with. out injury. Send for Circulars. U. S. Piano Co 865 Broadway New York., scientific american, 1872-03-23

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