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Features

Improved Machine for Stringing Tobacco Leaves

Imroved Milling Attachment for Lathes

Prospect of New German Patent Laws

Steam Engine Slide Valves

Progress of the Mississippi River Jetties

More Centennial Awards

Improved Bale Hoop Tightener

Musical Building Blocks

Sample-Weighing Scale

Patent Gas Heater

Improved Yarn Reel and Tester

Fishhooks, Jetties, and Miscellaneous Devices

A Lesson from the Machine Tools at the Centennial

Practical Mechanism - October 28, 1876

By Joshua Rose

Improved Engine Indicator

Improved Leveling Rod

The Coca Plant

A White-Flowered Bramble

Carriage Wheels at the Centennial Exhibition

Centennial Notes

Recent American and foreign Patent - October 28, 1876

Notes on the American Institute Fair

New Agricultural Inventions - October 28, 1876

New Woodworking and House and Carriage Building Inventions - October 28, 1876

New Miscellaneous Inventions - October 28, 1876

New Household Inventions - October 28, 1876

The Validity Of Patents - October 28, 1876

Communications Received - October 28, 1876

Departments

  • Some Extinct American Animals

  • Letters

    Correspondence - October 28, 1876

  • Recommended

    New Books and Publications - October 28, 1876

  • Departments

    Business and Personal - October 28, 1876

  • Notes and Queries - October 28, 1876

  • Index of Inventions - October 28, 1876

  • Patents - October 28, 1876

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October 28, 1876