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Caisson Foundation Piers of the American Surety Company's Building in New York City

The Brooklyn Meeting of the American Association for the Advancement of Science

Caisson Work

An Improved Steam Fire Engine

An Improved Car Axle Box

An Improved Submarine Boat

Electric Illumination of an Orange

Slow Beating Pendulums

By C. R. Summers

Ogden's Marine Velocipede or Bicycle Boat

Sir A. H. Layard, G.C.B

Decisions Relating to Patents

A Trial of Maxim's Flying Machine

The International Yacht Races

To Inventors - August 25, 1894

Departments

  • Letters

    Correspondence - August 25, 1894

  • Departments

    Index of Inventions - August 25, 1894

  • Business and Personal - August 25, 1894

  • Recently Patented Inventions - August 25, 1894

  • Notes and Queries - August 25, 1894

  • Patents - August 25, 1894

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August 25, 1894

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