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SA Supplements Vol 6 Issue 151supp

SA Supplements

Volume 6, Issue 151supp

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Features

The Electric Light

John Penn

The New Harbor at Boulogne

New Marine Governor

Fog Signals

J. R. Wigham

Water-Tight Doors for Ships

Improvement of Prairie Roads and Streets

T. J. Nicholl

The Educational Value of Chemistry

Maxwell Simpson

Diseases of the Diaphragm

Oxychloride of Zinc as a Dental Filling—Combination and Therapeutic Action of Some Filling Materials

D.D. Smith

Eucalyptus in Ague

Food Products.—Paris Exhibition

The Electric Stop Motion

W. H. Bailey

Mummy Head and Egyptian Antiquities from Thebes

Notes on a Collection from the Ancient Cemetery at the Bay of Chacota, Peru

John H. Blake

Ancient Pottery Found in Missouri Mounds

A.J. Conant

The Rice Paper of China

The Berlin Paper Exposition of 1878

Deterioration of Oil Paintings

Oriental Style as Applied to Fabrics

Dry Plate Process of M. Andrieux