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New Knitting Machines

Improved Callipers

Substitute for Gutta-Percha

Dionysius Lardner

Enfield Rifles

Science and Modern Warfare

Agricultural Fair Premiums

Special Notice

Mammoth Patent Lawsuit

Street Railroads

Murexide Colors

Inventor of Friction Matches

The Inventor of the Steam-Engine

Barking and Renovating Trees

New Prospectus

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Dwindling Supply. Increasing Demand.

Dwindling Supply. Increasing Demand.

Solving the Water Crisis