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Features

Crape Shawls

The Capitol Building

Improved Hay and Stalk Cutter

List of Patent Claims

Alumina in Purifying Sugar

Improvements in Drying Glue

Snake Bites

Black on Wool

Fermented Bread

Stand for Umbrellas in Carriages

Sun Stroke

Renovating Articles of Wearing Apparel

Notice to Inventors

Bradley's Puppet Valve

Improved Flour Packer

Electric Signals for Railroads

Fair of the American Institute

The Sacrifices of Inventors

Vulcanized India Rubber Belting

Locomotive Building

Our City

New Astronomical Instrument

Institute of Architects

Splitting Logs

Death of the Hon. William L. Marcy

Car Coupling

Improved Frictional Bearings

Manufacture of Steel

Progress of the Atlantic Telegraph Cable

A Snake Removed From a Women's Stomach

Changes in the Variation of the Compass

The Comet

Correspondents

Fair of the Tennessee Mechanics' Institute

Ohio Cannel Coal and Coal Oil

Bradley's Sheep-Shearing Machine

Dining Tables at Sea

Dullard's Door Hinge

Mechanics

Inventors, and Manufacturers

Departments

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    July 18, 1857

    Beyond XX and XY

    Biology. Identity. Equality.