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Features

Sewage Utilization Near Paris

Passage of the New German Patent Law

Sailing Against the Wind

Progress of Electric Illumination

Quadruplex Telegraphy

Zinc-Lined Water Coolers

Locust Prospects

By C. V. Riley

Taxing Power of the Legislature

New Turkish Ironclad

Pipe Tools

Gauges

Communications

New Feathering Paddle Wheel

Improved Machine for Shaping Springs

Wilkinson's Improved Liquid Measure

Peruvian Antiquities

Decisions of the Courts

New Household Inventions

Recent American and Foreign Patents

New Mechanical and Engineering Inventions

New Miscellaneous Inventions

New Agricultural Inventions

New Woodworking and House and Carriage Building Inventions

Departments

  • Departments

    New Books and Publications

  • Notes and Queries

  • Business and Personal

  • Index of Inventions

  • Patents

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