Scientific American Magazine Vol 74 Issue 24

Scientific American Magazine

Volume 74, Issue 24

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Features

Construction of the Yarrow Water Tube Boiler

Our Semi-Centennial Essay Competition

Patent Solicitors and the Proposed Patent Bar

Coast Defense

The River and Harbor Bill

A Handy Camera Stand

Patent Automatic Copying Lathe with Automatic Screw Feed

Improved Gas Engine

Coppersmithing

A Cushion Pavement

Improved Boiler Furnace

Insect Remover and Destroyer

Archimedean Screw Used for Drawing Water

Orange Tree Jacket

The Horseless Carriage Race on Decoration Day

Edison's New Electric Light

Sun Spots Observed May 31, 1896

A Destructive Boiler Explosion

Frank Woodmancy

Departments

Correspondence - June 13, 1896

Business and Personal - June 13, 1896

Recently Patented Inventions - June 13, 1896

New Books and Publications - June 13, 1896

Notes and Queries - June 13, 1896

Index of Inventions - June 13, 1896

To Inventors - June 13, 1896

Patents - June 13, 1896