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The Mosque in the Champ de Mars, Paris

Aluminum--Its Properties and Uses

Science Familiarly Illustrated

Editorial Summary

Manufacturing, Mining, and Railroad Items

New Publications

Answers to Correspondents

Recent American and Foreign Patents

Packer's Patent Broom Head

American Institute Fair

The Habitual Carelessness of Mechanics

Experiments with an Electric Light at the Battery

Importance of Accuracy in Tools

Official Report of Patents and Claims

Pending Applications for Reissues


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November 09, 1867

20% Sitewide for President's Day