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Scientific American Magazine Vol 54 Issue 15

Scientific American Magazine

Volume 54, Issue 15

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Features

The Driven Well System of the Brooklyn Water Works

The Tehuantepec Ship Railway

Shop Common Sense

Licenses for Small Steamboats

Decisions Relating to Patents

Supreme court of the United States. PRESTON v. MANARD et al.

Gasometer

Time Calculator

Mixing and Vaporizing Device for Inhalers

Combined Spring Bed and Fire Escape

A Novel Barrel Head

The "Champion" Keyless Locks

Steam Disinfecter for Use in Hospitals

Astronomical Photography

A Railway Safety Switch

A Natural Gab Well

Miscellaneous Inventions - April 10, 1886

Special - April 10, 1886

Engineering Inventions - April 10, 1886

Agricultural Inventions - April 10, 1886

To Inventors - April 10, 1886

Departments

Correspondence - April 17, 1886

Business and Personal - April 10, 1886

New Books and Publications - April 10, 1886

Index of Inventions - April 10, 1886

Notes and Queries - April 10, 1886