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SA Supplements Vol 58 Issue 1493supp

SA Supplements

Volume 58, Issue 1493supp

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Features

The Electro-Metallurgy of Iron and Steel

Resistance Furnaces

Emile Guarini

Modifications of the Plan of the New Croton Dam

William R. HiLL

New Design of Reinforcement for Concrete Steel Girders

E. A. S. Whitfobd

Results of Borax Experiments

Summary of Results

H. W. Wiley

New Method of Photographing the Effect of the N-Rays

The paris correspondent of the scientific american

The Tyrolean Alps on the Exposition “Pike”

The St. Louis Correspondent of the Scientific American

Capitalization of Railway Property

Money System of Manchuria

Curtis Steam Turbine in the St. Louis Machinery Building

The St. Louis Correspondent of the Scientific American

The Chemistry of Cottage Cheese

F. H. Hall

Oil from Livers of Sharks and Related Species

Charles H. Stevenson

Making Attar of Roses in Bulgaria

Direct-Vision Spectroscopes

T. H. Blakesley

The Succession of Changes in Radio-Active Bodies

Beaver Furs

Charles H. Stevenson

Engineering Notes

Trade Notes and Recipes

Science Notes

Patents!