Scientific American Magazine Vol 18 Issue 11

Scientific American Magazine

Volume 18, Issue 11

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Features

Improvement in Machines for Molding and Pressing Brick, Improved Pavement, and more

The British Institution of Civil Engineers

Editorial Correspondence

Bement & Dougherty's Steam Hammers

Science Familiarly Illustrated

Turning a Movable Wheel Around a Fixed Wheel

Manufacturing, Mining, and Railroad Items

Recent American and Foreign Patents

Answers to Correspondents

Grosvenor's Improved Non-Explosive Lamp

Utilization of Tinner's Waste

Size of Wheels for Vehicles

Pretensions of Mechanics

Communism in the Shop

Mechanics and Their Tools

Lampblack--Its Manufacture

Patents and Claims

Issued by the United States Patent Office

Extension Notices

New Publications

Departments

Correspondence

Business and Personal