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SA Supplements Vol 32 Issue 819supp

SA Supplements

Volume 32, Issue 819supp

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Features

The Production of Hydrogen and Oxygen through the Electrolysis of Water

Musical Instruments: their Construction and Capabilities

A. J. Hipkins

Historical Development of the Horseshoe

Veterinarian Zippelius

How Gas Cylinders are Made

Sheet Glass from Molten Metal

Weldless Steel Chains

The System of Military Dove Cotes in Europe

An English Steam Fire Engine

The Isle of Man Twin Screw Steamer Tynwald

The Treatment of Refractory Ores

Refining Silver Bullion

A Case of Drowning, with Resuscitation

F. A. Burrall

The Story of the Universe

William Huggins

Climatic Changes in the Southern Hemisphere

C.A.M. Taber

Useful Engineering Books

Ammonia

Building Plans and Specifications

Departments

Patents- September 12, 1891