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SA Supplements Vol 47 Issue 1211supp

SA Supplements

Volume 47, Issue 1211supp

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Features

The New Cruiser for Japan

Domestic Coke and Briquettes from Retort Coke Ovens

R. M. Atwater

Hydraulic Intensifier Pump for Large Tunneling Shields

Special Governor for Heavy Engines

Submarine Survey

Sounding Machines

Charles Bright

The Constitution of the Electric Spark

Arthur Schuster, G. Hemsalech

The Disinfection of Rooms by Means of Formic Aldehyde

Device for Emptying Bottles

Human Hair Industry in France

Engineering Notes

Selected Formulze

Electrical Notes

The Removal of the Remains of Columbus

Experimental Contributions to the Theory of Heredity

The Natural History of Cordierite and its Associates

The Russian Monument at San Stefano

Concerning the Theory of Evolution

The Paris Metropolitan Railroad

Advice to Exporters to China

Apparatus for Consuming Smoke.—II

Trade Suggestions from United States Consuls

Cast Iron

R. Moldenke

Patents!