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Scientific American Magazine Vol 98 Issue 1

Scientific American Magazine

Volume 98, Issue 1

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Features

Retrospect of the Year 1907

A North Carolina Power Dam

Day Allen Willey

Signal Lights for Breeches Buoys

The Fastest Warships Afloat

Target Practice--One Element of Our National Coast Defense

J. F. Howell

A Motor for Winter Traction

William Allen

Novel Attachment for Agricultural Implements

Device for Stretching Wire

Covering for Automobile Tires

Safety Plate for Horseshoes

Mail Deliverer and Receiver

An Improved Marking Gage

Oddities in Invention

Lock for Vehicle Seats

Departments

The Heavens in January

Recently Patented Inventions - January 4, 1908

Notes and Queries

New Books, Etc. - January 4, 1908

Index of Inventions - January 4, 1908

Patents - January 4, 1908