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A Necklace of Mummy Eyes

Mississippi River Improvements

An Improved Hame Fastener

Ore Separating Machine

A Hand-Protecting Sad Iron Holder

Combined Caliper, Protractor, and Bevel

An Improved Gate

Flood Rock Blown Up

Improved Expansion Bolt

A Substitute for Glass in Photography

Sibley College, Cornell University

Machines for Bakeries

Miscellaneous Inventions - October 17, 1885

Agricultural Inventions - October 17, 1885

Engineering Inventions - October 17, 1885


  • 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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Why Do Facts Fail?

Why Do Facts Fail?

Deconstructing Denial