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The Hoboken Inclined Cable Railway

The Exhaustion of the Public Domain

Seat and Origin of Pain

Aluminum Iron and Steel

The Ice Palace at St. Paul

By H. C. Hovey

Photographic Notes - February 20, 1886

Adjustable Double Bedstead

Combined Plow, Cultivator, and Harrow

Lumber Drier

Trellis for Garden Crops

Improved Stone Channeling Machine

An Improved Farm Locomotive

Frame Plate Planing Machine

The Edison System Of Railway Telegraphy

Bicycle Leg

Improved Bottle and Stopper

Agricultural Inventions - February 20, 1886

Engineering Inventions - February 20, 1886

Miscellaneous Inventions - February 20, 1886


  • Letters

    Correspondence - February 20, 1886

  • Departments

    Notes and Queries - February 20, 1886

  • Business and Personal - February 20, 1886

  • Index of Inventions - February 20, 1886

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