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Scientific American, Vol. 27, No. 23 (December 1872) (1872)

leaf 14

An illustration from Scientific American, Vol. 27, No. 23 (December 1872), 1872, leaf 14
Patents. Noiseless. Friction Grooved, or Geared Hoist-ers. suited to every want. Safety Store Elevators. Prevent Accident, ifRope, Belt, and Engine break. Smoke-Burning Safety Boilers. Oscillating Engines, Double and Single, 1-2 toloo-Horsepower. Centrifugal Pumps, 100 to 100,000 Gallonsper Miuute,… … Address Give the American Buildeb a trial andyou willfindlt pays to take it. Sent ontrial four months for one dollar. CHAS. D. LAKEY,.Publisher, 23 Murray St., New York. TO PATENTEES—Patent Rights Boughtand Sold on Commission. Agents make $500 permonth. Address NATIONAL P. R. AGENCY, I…

Patents · Iron · Water · Consists · Bank note · Address · Address munn · York steam · Steam engine · Van buren · Scientific American · General van · Water Supply · National bank · Treasury department

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