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Features

A Great Bronze Casting

Duplication of Government Scientific Work

Isthmian Ship Transit

The Celestial World - September 3, 1887

An Improved Cultivator

A Simple and Inexpensive Hat Hook

A Folding Center Board for Small Boats

A Convenient Device in Sharpening Saws

Improved Mortar Attachments

An Improved Adjustable Book Holder

An Improved Axle Gauge

An Improved Canopy-Supporting Frame

An Improved Finder for Photographic Cameras

An Improved Mop Attachment

The Floating Balance

By T. O'conor Sloase

The Fire Apparatus of Paris

Spencer Fullerton Baird

By Marous Benjamin

An Alleged Ferpetual Motion

The Shake Lizard, Glass Snake, or Joint Snake

By C. Few Seiss

Composition of Vibrations

By M. Hopkins

Agricultural Invention - September 3, 1887

Miscellaneous Inventions - September 3, 1887

Engineering Inventions - September 3, 1887

To Inventors - September 3, 1887

Departments

  • Departments

    Business and Personal - September 3, 1887

  • Index of Inventions - September 3, 1887

  • Notes and Queries - September 3, 1887

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September 03, 1887

See the World from a Different Perspective

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