SA Supplements Vol 15 Issue 376supp

SA Supplements

Volume 15, Issue 376supp

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Features

Somerville Hall, Oxford

Our Scientific Service

Sources of Ivory

A Historical Clock

Nail-Makers in the Black Country

The Floating Dock at Saint Nazaire, France

Apparatus for the Carbonization and Distillation of the Residua of Beet-Root Molasses

Koerting's Aspirato-Condenser

Chilian Man-of-War New Esmeralda

A small Oscillating Motor for Actuating a Pump

Megy's Totalizing Dynamometer

Oil Mill Machinery

Recent Boiler Explosion in Cincinnati

A Review of the Doctrine of Ether Waves and of the Material Nature of Light

Ellen R. Prescott

Mr. Edison on Storage Batteries

Photo Light Equalizer

Photo-Micrography

T. C. White

The Fire Risks of Malting, Fermentation, Sizing, and Dyeing

Amount of Tannin in the Bark of some of the Trees of the United States

The Medical uses of Music

George L. Beardsley

Flowers in Winter Quarters

The Sunflower

Spiræa Flagelliformis

The American Museum of Natural History, New York City

L. P. Gratacap

Patents

Unpleasant Taste from Wooden Vessels