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Features

The Eclipse Agricultural Engine

Matter as a Mode of Motion

Special Machine Work Versus Manipulative Skill

Recent Studies of Luminous Flames

State Patent Laws

Putting in Coal

The Flower Trade of New York

Ornithological Deformities

Solar Photographs

Improved Safety Valves

A Tractile Power Economizer

Communications - February 17, 1877

Practical Mechanism - February 17, 1877

By Joshua Rose

Hydraulic Punching Machine

Improved Cow Milker

Faience Ware

The New Sun and its Disappearance

The Resources of the Pacific Coast

New Agricultural Inventions - February 17, 1877

New Household Inventions - February 17, 1877

New Woodworking and House and Carriage Building Inventions - February 17, 1877

Recent American and Foreign Patents - February 17, 1877

New Mechanical and Engineering Inventions

Communications Received - February 17, 1877

Departments

  • Recommended

    New Books and Publications - February 17, 1877

  • Departments

    Business and Personal - February 17, 1877

  • Notes and Queries - February 17, 1877

  • Patents - February 17, 1877

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February 17, 1877

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