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Collapsible Boats

By E. L. Berthon

Clark and Standfield's Air Cushions for Docks

Science and War

A Railroad in the Clouds

By J. Eglinton Montgomery

Pneumatic Railway, London

Hydraulic Coal Miner

Treating Oxides of Iron

Locomotive Railway Crane

Improved Gas Furnaces

Pneumatic Clock


By John A. Garver

The Dianemoscope

Manufacture of Portland Cement

The Monnier Process at the Providence Mine

On Catarrh

By Dudley Olds

The Physiological Position of Copper

A Turpentine Bath in Rheumatism

Deutsche Chemische Gesellschaft, Berlin

By A. W. Hofmann

Is Consumption Inoculative?

On Milk Diet

Removing Foreign Bodies from the Eye

Oxygen at High Pressure

By M. P. Bert

Decomposition of Hydrochlorate of Trimethylamin by Heat

By M. Camille Vincent

Manufacture of Sulphuric Acid

Spectrum of the Electric Spark in a Compressed Gas

By M. A. Cazin

Production of Aluminium

The Jablochkoff Electric Candle

Lessons in Mechanical Drawing

By C. W. MacCord

How to Draw a Straight Line

By A. B. Kempe

Our Hay Crop

A New Chess Association

Scientific American Chess Record

The Ruy Lopez Gambit

International Chess Congress

Back Numbers

Dr. C. C. Moore

Blackburne Vs. Zukertort

Grand International Chess Match


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