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Scientific American Magazine Vol 46 Issue 11

Scientific American Magazine

Volume 46, Issue 11

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Features

Proposed Electric Light Tower at New Orleans

The Transformation of Bacteria

Proposed Patent Legislation

A Railway-Crossing Invention Wanted

New Side-Saddle Girth

Improved Nut Lock

New Safety Car Coupling

Pocket Hanger for Hats and Garments

The Luray Caverns by Electric Light

H. C. Hovey

Miscellaneous Inventions

Failure of Mats as a Protection to the River Front of New Orleans.--Something New Wanted

New Stock-Alarm for Locomotives

Novel Rein-Holder

Four-Barreled Hammerless Gun

Improved Fire Escape

New Tool Holder for Grindstones

Mechanical Inventions

Two-Story Birds' Nests

Daniel C. Beard

Engineering Inventions

Communications Received

Departments

Recent Inventions

New Inventions

Notes and Queries

Index of Inventions

Business and Personal