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Scientific American Magazine Vol 77 Issue 9

Scientific American Magazine

Volume 77, Issue 9

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Features

The Relation of the Beet Sugar Farm to the Factory

Repairs to Dry Dock No. 3 at the Brooklyn Navy Yard

The American Association for the Advancement of Science

Marcus Benjamin

As Improved Horseshoe Pad

An Improved Balanced Slide Valve

A Simple Nut Lock

A Non-Refillable Bottle

Hayward Augustus Harvey

A Suburban Cottage at Boston, Mass

Disposal of the Wastes of New York City

The Orchestral Guitar

Spiritualistic Ties

W. B. Caulk

To Inventors - August 28, 1897

Departments

The Heavens for September 1897

Recently Patented Inventions

New Books, Etc - August 28, 1897

Notes and Queries - August 28, 1897

Index of Inventions - August 28, 1897

Business and Personal - August 28, 1897

Patents - August 28, 1897