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Steam Pipes and Other Causes of Fires in Manufacturing Establishments

Improvement in Car Trucks

English Improvements in Smelting Iron Ores

First Week of the Telegraph

Monstrosities Among Trout

By A. Coolidge

Restoration of Persons Apparently Dead from Drowning

Editorial Summary

Prof. Horsford's Method for Making Bread

Electro-Plating and Gilding

Labor-Saving Machinery and Co-Operative Labor

What Keeps Solid Bodies Heavier than Water Suspended in a Running Stream?

Ornamental Painting of Buildings

Patents or no Patents—The Opponents of Patents Used up

The Diamonds of Brazil

Is the Weather Affected by Solar Eclipses?

Manufacturing, Mining, and Railroad Items

Labor in California

Answers to Correspondents

Recent American and Foreign Patents

Applications for Extension of Patents

New Publications

Official List of Patents


  • Departments


  • Business and Personal

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