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Scientific American Magazine Vol 78 Issue 23

Scientific American Magazine

Volume 78, Issue 23

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Features

Obstacles to South American Trade

The Armored Cruiser in the Navies of the World

Natural Products and Resources of the Philippine Islands

M. W. Harrington

Footgear for the Soldier

A Novel Weighing and Delivering Machine

The "Olive" Bicycle

A Novel Hinge

An Improved Cutter Bar

An Efficient Fence Post Driver

A Novel Ripping Attachment for Sewing Machines

Sugar Planter's Hoe

New System of Electric Signs and Signals

The Situation at Santiago De Cuba

Vacuum Illumination at the Electrical Exhibition

Departments

Index of Inventions - June 4, 1898

Recently Patented Inventions - June 4, 1898

Business and Personal - June 4, 1898

Notes and Queries - June 4, 1898