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Scientific American, Volume 56, No. 9, February 26, 1887

THE BEST STEAM PUMP.

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Van Duzen's Patent Steam Pump.

Incomparable in cheapness and efficiency. Needs no care or skill; cannot get out of order; has no moving parts.

A Superior Fire Pump.

Instantaneous and powerful, ever ready. Available, wherever steam pressure can be had, for pumping any kind of liquid (hot, cold, sandy, impure, etc.). We make ten sizes, prices from $7 to $75. Capacities from 100 to 20,000 gallons per hour. State for what purpose wanted and send for Catalogue of "Pumps." Van Duzen & Tift, Cincinnati, O.

Illustration from Scientific American, Volume 56, No. 9, February 26, 1887

Ainsworth's Patent Improved BELT CLAMP.

This clamp is light and strong; a pair will last a life time; are made of the best cast steel. No tool or wrench is needed, as it is complete in itself. Can be used on any size belt, from one inch to size of clamp. E. Ainsworth, Mfr, 829 Washington St., Wilmington, Del.

Illustration from Scientific American, Volume 56, No. 9, February 26, 1887
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