Scientific American Magazine Vol 55 Issue 8

Scientific American Magazine

Volume 55, Issue 8

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Features

How Deep wells are made

The Channelways of New York

Photographic Notes - August 21, 1886

Device for Opening Window Sashes

Sash Balance

Lee Board for Small Vessels

Plant Protector

Window Blind

Refrigerator Storehouse for Fruits, Etc

Rotary Brush

Improved Vulcanizer

Improved Derrick

Detachable Milk Can Refrigerator

Drawer Check and Support

Writing Tablet

Protective Garment

Experiments in Sound

T. O'conor Sloane

Chicago

The Zarabatana of the Macoushies

John R. Coryell

Decisions Relating to Patents

Western Electric Company

La Rue v.

Mechanical Invention - August 21, 1886

Engineering Invention - August 21, 1886

Miscellaneous Inventions - August 21, 1886

Departments

Correspondence - August 21, 1886

Index of Inventions - August 21, 1886

Business and Personal - August 21, 1886

Notes and Queries - August 21, 1886

New Books and Publications - August 21, 1886

Patents