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Features

Light Freight Cars

Locomotive Crane

A New Passenger Coach

The American Fire Department

Prizes for Inventors

New Artificial Leather

By P. G. Smith and J. J. Johnson

Artificial Incubation

Converting Chloride of Silver into the Metal

By E Stebbing

Stone-Sawing Machinery

The Wheeler & Wilson Sewing Machine Exhibit at the Centennial

Novel Revolving Fire-Grate

Ice-Boat Sailing Faster than the Wind

Spring Safety Valve

Large Wheeled Bicycle

How Needles are Made

Alabama Mineral Deposits

Metallic Minerals—Their Production and Uses

Lessons in Mechanical Drawing

By C. W. McCord

American Files

Packing of Dyed Wools

Logwood

A RECENT LECTURE BEFORE THE SOCIETY OF ARTS, BY GEORGE JARMAIN.

The New Scientific Observatory on the Summit of Puy-De-Dome, France

French Academy of Sciences

NOVEMBER

Phenomena of Lunar Eclipses

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    January 13, 1877

    Confronting Common Wisdom