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SA Supplements Vol 44 Issue 1138supp

SA Supplements

Volume 44, Issue 1138supp

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Features

The Braille School for the Blind at Saint Mandé

The Development of the American Blooming Mill

Ralph Crooker

The Louiton Float for Swimmers

A New French Locomotive

The “Ruston” Oil Engine

Perpetual Motion.—VII

Miscellaneous Notes

Engineering Notes

Electrical Notes

Primitive Transportation

Japan and the United States Tariff

Photography and Geography

A. E. Murray

The Glow Worm and the X Rays

The “Index Animalium”

The Colobus Vellerosus

The True Purpose of a Large Public Park

Monazite

H. B. C. Nitze

Recent Archæological Discoveries in the Nile Valley

The Danger in Veiled Stimulants

Origin of Fat in the Body

The Etiology of Yellow Fever

E. Klein

The Skin as a Diagnostic Factor in Disease

Patents!