SA Supplements Vol 59 Issue 1532supp

SA Supplements

Volume 59, Issue 1532supp

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Features

Recent Exploration in Peru

Enos Brown

Receptacles of Quartz and their uses in Chemistry

M. Berthelot

Lodgepole Pine

Our Sun and “Weather.”—II

William J. S. Lockyer

Luminous Organs of Deep-Sea Fishes

The Nationality of Fishes

F. G. Aflalo

Variable Stars

Alexander W. Roberts

The Plant of the New Electric Railroad up Mount Vesuvius

By the English Correspondent of the Scientific American

Growth of the use of Incandescent Gas

Turkish Preparations from Grape Juice

The Man and the Ship

George W. Dickie

Workingmen's Insurance in Germany

A New Automatic Match-Making Machine

The Westinghouse Direct-Current Integrating Wattmeter

Recent Gas and Oil Engine Developments

Thomas Holgate

Contemporary Electrical Science

Science Notes

Electrical Notes

Engineering Notes

Trade Notes and Recipes

Patents!