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Improved Self-Loading Gun

To Prepare Aniline

Notes on Military and Naval Affairs

Surface Condensers for Steam Engines

The Application of Chemistry to the Military Art

The Chemistry of Coal

Richard's Improved Cartridge

Fortunes and Misfortunes of an Artist

Coloring Steel Blue-Inlaying, Gilding and Etching

The Turkish Bath in New York

The Composition of Steel--French Chemists

San Francisco Steam Rail Cars

Our Woolen Manufactures

Railways of The World

New York Markets

Recent American Inventions

Notes on Foreign Inventions and Discoveries

Patent Claims

Patents for Seventeen Years


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  • Notes and Queries

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February 08, 1862

The Antidote to Anti-Intellectualism