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Features

Dredging the Honolulu Harbor Bar

Suggestions for Inventors

Jupiter's New Moon

Combined Cycling and Boating Machine

An Apparatus to Consume Sewer Gas

A Novel Design for a Badge

An Improved Mechanical Movement

Breviceps Mossambicus

Places Visited by Columbus in the West Indies

Clock with Electric Chimes

The Great Exposition

The Great-Headed Turtle

To Inventors - October 8, 1892

Departments

  • Departments

    Business and Personal- October 8, 1892

  • Recently Patented Inventions- October 8, 1892

  • Notes and Queries- October 8, 1892

  • Index of Inventions- October 8, 1892

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October 08, 1892