SA Supplements Vol 47 Issue 1203supp

SA Supplements

Volume 47, Issue 1203supp

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Features

The Diseases of Nations

The Almanacs and the Weather Bureau

The Dowager Empress of China

The British Weather Bureau

Acetylene

Vivian B. Lewes

The Thumb or Finger Tip Print as a Test of Identity

Some Interesting Electric Motors

French High Speed Compound Locomotives

Electrical Work Done for Sampson's Fleet by the “Vulcan.”

The Test of the Gatling Cast Steel 8-Inch Gun

Cut versus Wire Nails

Testing Wind Force

Electrical Notes

Engineering Notes

Selected Formulæ

American Salesmen in Europe

Khirgizian and Tartar Caravans in Germany

New Building of the Union of Austrian Artists

Wooden Boxes for Coal in England

Archæological Museums

Modes of Lighting—Effect of Glass Upon Light

Thomas Wilson

Eleventh Winter Meeting of the Geological Society of America

E. O. Hovey

Utilization of Unio Shells for Buttons

Technical Education of the Dyer

Repetition and Evolution in Bird Song

Charles A. Witchell

The Principles and Practice of Bulb Growing

Patents!