SA Supplements Vol 54 Issue 1406supp

SA Supplements

Volume 54, Issue 1406supp

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Features

The New Augmented Water Supply and Reservoirs for London

By the London Correspondent, Scientific American

Salable American Products for Germany

A Mediæval Treatise on Surveying

The Aurora, Elgin and Chicago Railway

The Pacific Cable

Wonderful Old Men

Grates for fine Fuel

Japanese Police and the Rats

The Conversion of Amorphous Carbon to Graphite

Francis J. FitzGerald

A Newly Discovered Property of Aluminum

Direct Reduction of Oxides of Nitrogen by the Contact Process

A Starch Gloss

Becquerel Rays and Radio-Activity

Becquerel Rays and Radio-Active Substances—New Researches

The Life-History of Anopheles Maculipennis. (Meigen.)

(Meigen)

Louis W. Sambon

Weather Superstitions

Edwin G. Dexter

Aluminium and its Alloys

Congress for Protection against Hail in Lyons

Purification of Feed-Water for Locomotives

How to make a Water Motor

R. E. Davall

Drawing a Parabola

Brazilian Diamonds and Carbons

A New Glass of Low Solubility

G. E. Barton

Cobalt Weather Barometer

The Cay-Cay, or Indo-Chinese Wax Tree

Old-Time Remedies for Snake Bite

Trade Suggestions from United States Consuls

Improving on Nature

Selected Formulæ

Patents!

Trade Notes and Recipes