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The Wedderburn Disbarment

Climate and Crime

The Naval Dry Dock Problem

Preservation of the Palisades of the Hudson

Platinum and Gold Toning

Impending Changes in United States Patent Law

A Bicycle Support and Foot Rest

Pneumatic Candlestick

Burglars' Tools

The Latest Greyhound of the Atlantic

A Practical Electric Dark Room Lamp

Portable Petroleum Stove

Use of the Sand Blast for Cleaning Structural Ironwork

The Hartford Electric Light and Power Plant

The William I Monument at the Porta Westphalica

To Inventors - October 9, 1897


  • Recommended

    New Books, Etc. - October 9, 1897

  • Departments

    Business and Personal - October 9, 1897

  • Recently Patented Inventions - October 9, 1897

  • Notes and Queries - October 9, 1897

  • Index of Inventions - October 9, 1897

  • Patents - October 9, 1897

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October 09, 1897

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