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SA Supplements Vol 28 Issue 719supp

SA Supplements

Volume 28, Issue 719supp

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Features

Raising of the British Man-of-War Sultan

A New Pneumatic Gun

Italian War Ships

The Gun

Baldwin Locomotive No. 10,000

Elevating Platform Ferry Steamer

Machine for Breaking Flax

The Teredo in South Africa

Bleaching during Electrolysis

H. N. Warren

Smokeless Powder

Zigang's Polyphone

A New Electro Dynamics

John Lowe

Review of Theories of Electrical Action

H. S. Carhart

Electric Motors

The Striking of the Eiffel Tower by Lightning

M. Mascart

International Convention of Firemen at Paris

A Glance at the French Exhibition

Sarah Heath, Centenarian

The Barcelona Captive Balloon

The Journals of the World

The Concentration of Ammoniacal Liquor

Rapid Filtration

Reginald A. Fessenden

Our Sensations of Motion

Pure Chlorophyl

Useful Engineering Books

Building Plans and Specifications

Departments

Patents- October 12, 1889