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Antarctic Exploration

A New Electric Current Regulator

A Convenient Household Refrigerator

Recent Irrigation Work on the Navaho Reservation

By Cosmos Mindeleff

A Theater with two Auditoriums

Some Pacific Caves

By C. F. Holder

The Walhalla of Ratisbon

A Novel Method of Propelling Vessels

Logging Locomotive for Wooden Track

A Folding Malay Kite

To Inventors - January 23, 1897


  • Recommended

    New Books and Publications - January 23, 1897

  • Departments

    Recently Patented Inventions - January 23, 1897

  • Notes and Queries - January 23, 1897

  • Business and Personal - January 23, 1897

  • Index of Inventions - January 23, 1897

  • Patents - January 23, 1897

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The Essential Guide to the Modern World

The Essential Guide to the Modern World