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Improved Dead-Stroke Hammer, Trials of Breech-loading Guns in Vienna

The Oil Districts of Canada

American Institute--Polytechnic Branch

Manufacture and Combustion of Peat

Thomas's Patent Tube Cutter

The Tricennial Meteoric Shower

Business Notices

Important to Advertisers

The Steam Ferries of New York

The Paris Exhibition Building

Modern Medicine

Patent Claims

Spencer's Churn Dasher

Scott's Improved Fastening for Wagon Bows


  • Departments


  • New Inventions

  • Notes and Queries

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December 08, 1866

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