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Influence of Small Portions of Alloy on the Properties of Metals

Improved Triple Expansion Engines

The Lovell Diamond Cycles

The Patterson Locomotive

Tidal Indicator, New York Harbor

The Third Avenue Railroad Company's New Cable Traction Plant

The Galveston (Texas) Steel Wagon Bridge

Illusive Photography

An Improved Engine Governor

Swamp Antelopes in the Hamburg Zoological Garden

To Inventors - March 3, 1894


  • Departments

    Recently Patented Inventions - March 3, 1894

  • Index of Inventions - March 3, 1894

  • Notes and Queries - March 3, 1894

  • Business and Personal - March 3, 1894

  • Patents - March 3, 1894

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