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Machine for Tennoning Bedstead Rails

A Ship Sailing Against the Wind

Rochester Trial of Mowing Machines

List of Patent Claims

Quick Made Blacking for Shoes

To Make Beautiful Hair Oil

Report of the Commissioner of Patents

Improved Carriage Wheel

American and Scotch Pig Iron

Is the Center of the Earth a Mass of Fire

Ex-Commissioner Mason

Damage to Cargoes Sweating Ships

Coal Burning Locomotives

Resignation of the U. S. Commissioner of Patents

New York Docks

Malignant Postule

Measuring Distances by Sound

Telegraph Lines on Railroads

Scientific Notes and Queries

Paris Exhibition, &C

Important Items

Fleas, Bed-bugs, &C


Inventors, and Manufacturers

The Art of Dyeing--No. 29


  • Letters

    To Correspondents

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July 14, 1855

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