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The Belgian System of Canal Towing

American Vines in France

Intelligent Workmen Needed

Hydrophobia Successfully Treated with Curare

Early Advocates of Ship Railways

A Covering Wanted for Cotton Bales

Reading at Seven and a Half Miles Distance from the Candle

Four Hours in the Dark

A Singular Memory

Miscellaneous Inventions

Improved Instrument for Ringing Swine

Tubular Piles

Improved Rheostat

Cutting Packing Company.--One of the Largest Establishments of the Kind in the Country

New Iron Fence Post

Improved Boiler Feed Pump

Iron and Wood Gear-Dressing Machine

Mechanical Inventions

The Swelled Trunk Palm

Engineering Inventions

Communications Received


  • Departments


  • Business and Personal

  • Index of Inventions

  • New Books and Publications

  • Notes and Queries

  • Patents

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September 06, 1879

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