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Features

Decisions Relating to Patents

Supreme Court of the United States

Frager's Water Meter

Transmission of Power

The Livadia at Sea

Artists' Homes, No. 7

Sir Frederick Leighton's House and Studio

New Steam Steering Gear

The Herreshoff Launch

Cologne Cathedral

The Historical Procession at the Cologne Celebration, October 16, 1880

Cologne Cathedral

The Historical Procession at the Cologne Celebration, October 16, 1880

Great Saloon

Exhibition of Gas and Electric Light Apparatus, Glasgow

Mantelpiece in Walnut

By E. Carpentier

Glucose

An Old can of Preserved Meat

By G. W. Wigner

The Hirsh Process

Improvement in the Manufacture of Sugar from Corn.—Patented October 16, 1866

By Adolf H. Hirsh

Time in the Formation of Salts

By M. Berthelot

Chemistry for Amateurs

Carbonic Acid in the Atmosphere

On Potash Fulling Soaps

By W. J. Menzies

The Electric Light in the German Navy

The Electric Light in the German Navy

Interesting Facts about Electricity and Gas

A New Electric Motor and its Applications

On Heat and Light

By Robert Ward

Mounting Microscopic Objects

Antoine Cesar Becquerel

Mounting Microscopic Objects

Photophonic Experiments of Prof. A. G. Bell and M. Sumner Tainter

By A. Breguet

Distribution of Light in the Solar Spectrum

By J. Mac*amp*eacute; and W. Nicati

New Sun Dial

By M. Grootten

On the Etiology of the Carbuncular Disease

By L. Pasteur

Fuchsin in Bright's Disease

Photography of the Invisible

Report on Yellow Fever in U. S. Steamer Plymouth

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