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Scientific American Magazine Vol 81 Issue 19

Scientific American Magazine

Volume 81, Issue 19

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Features

Comparison of New York Cable, Electric, and Horse Car Lines

Stability of the "New Orleans" and the "Albany"

Wireless Telegraphy in the Army and Navy

Aerial Navigation

Introducing Marine Animals into Great Salt Lake

H. F. Moore

Double-Deck Turrets

Death of Prof Edward Orton

New York's Coast Defenses

A Seed Testing Plant

Recent Applications of Electro-Metallurgy

An Improvement in Rotary Drum-Driers

An Underground Conduit-Crossing for Electrical Conductors

Waterworks Expansion in Boston

J. A. Stfwart

Yachting on the Great Lakes

Waldon Fawcett

Recent Discoveries in the Roman Forum

The Great Telescope of the Paris Exposition of 1900

Oil-Retaining Journal

The "New Departure" Automatic Coaster

To Inventors

Departments

Correspondence - November 4, 1899

Recently Patented Inventions - November 4, 1899

New Books, Etc - November 4, 1899

Index of Inventions - November 4, 1899

Business and Personal - November 4, 1899

Notes and Queries - November 4, 1899

Patents - November 4, 1899