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Features

A Necklace of Mummy Eyes

Mississippi River Improvements

A Hand-Protecting Sad Iron Holder

Ore Separating Machine

Combined Caliper, Protractor, and Bevel

An Improved Hame Fastener

An Improved Gate

Flood Rock Blown Up

Improved Expansion Bolt

A Substitute for Glass in Photography

Sibley College, Cornell University

Machines for Bakeries

Agricultural Inventions - October 17, 1885

Miscellaneous Inventions - October 17, 1885

Engineering Inventions - October 17, 1885

Departments

  • Letters

    Correspondence - October 17, 1885

  • Departments

    Business and Personal - October 17, 1885

  • Index of Inventions - October 17, 1885

  • Notes and Queries - October 17, 1885

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October 17, 1885