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    Features

    A Steam Supply from Combined Locomotives

    Recent Progress in Soil Analysis

    A Double Rotary Toy Windmill

    A Bulletproof Door and Window Shield for Mail and Express Cars

    A Ribbon Substitute for Bicycle Chains

    An Astronomical Lantern

    An Improved Fruit Jar Clamp

    Redrawing of Wrought Iron Tubes

    Relics of a Cuban Insurrection

    The Annealing of Armor Plates by Electricity

    By W. W. Hanscom

    The Casseuil Drawbridge

    The Fountain at Geneva

    To Inventors - July 6, 1895

    Departments

    • Letters

      Correspondence - July 6, 1895

    • Recommended

      New Books and Publications - July 6, 1895

    • Departments

      The Heavens in July - July 6, 1895

    • Recently Patented Inventions - July 6, 1895

    • Business and Personal - July 6, 1895

    • Index of Inventions - July 6, 1895

    • Notes and Queries - July 6, 1895

    • Patents - July 6, 1895

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    July 06, 1895

    See the World from a Different Perspective

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