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The Vestibuled Car Patent Decision

Interesting Exhibits at the American Institute Fair

Steam Digging

Lyon's Truck

A New Aerating and Water Pump

New Desk, Toilet and Display Bottle

A New Potato Digger

M. Palacio's Design for a Colossal Monument in Memory of Christopher Columbus

A New Clutch

New Electric Conduit

Experimental Plant of the Portelectric System

Photographic Notes- October 25, 1890

Improved Telegraph Key

To Inventors- October 25, 1890


  • Letters

    Correspondence- October 25, 1890

  • Recommended

    New Books and Publications- October 25, 1890

  • Departments

    Business and Personal- October 25, 1890

  • Recently Patented Inventions- October 25, 1890

  • Index of Inventions- October 25, 1890

  • Notes & Queries - October 25, 1890

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