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Scientific American Magazine Vol 43 Issue 3

Scientific American Magazine

Volume 43, Issue 3

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Features

Increase in the Rubber Manufacture

American Industries-Our Illustrated Series

A Quarantine Fleet for the Mississippi

Government Use of Patents

A Patent Case of General Interest

Disastrous Steamboat Accident

The Boss Puzzle Abroad

Series Forty-Nine

Burning of Oil Tanks by Lightning

American Industries.--No. 49

Automatic Safety Cylinder Cock

A Novel Wheelbarrow

Improved Street Lamp

Engineering Inventions

Improved Cartridge

New Ore Separator

Repairing Spiral Springs

E. N. Maxwell

New Telephone Experiments

Electro-Thermic Telephone

New Car Mover

Miscellaneous Inventions

Novel Gate Closer

Fish Parasites

A. W. Roberts

The Terebella and Hermella

The Structure of Matter

Communications Received

Departments

Correspondence

Business and Personal - July 17, 1880

Notes and Queries - July 17, 1880

Index of Inventions - July 17, 1880