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SA Supplements Vol 18 Issue 446supp

SA Supplements

Volume 18, Issue 446supp

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Features

Decisions Relating to Patents - July 19, 1884

Pneumatic Malting

A New form of Gas Washer

A. Bandsept

Improved Filter Presses

The Wind Mill

The Pneumatic Dynamite Gun

Wire Rope Towage

Rope Pulley Friction Brake

Improved Hay-Rope Machine

The Anglesea Bridge, Cork

Portable Railways

M. Decauville

Gerard's Alternating Current Machine

Automatic Fast Speed Telegraphy

F. Taylor

Theory of the Action of the Carbon Microphone—What is It?

The Dembinski Microphonic Telephone Transmitter

Tin in Canned Foods

Attfield

Distribution of Heat which is Developed by Forging

New Gas Lighters

Villa at Dorking

Technical Education in America

The Anæsthetics of Jugglers

The Deposition of Ores

J. S. Newberry

Habits of Burrowing Crayfishes in the United States

Our Servants, the Microbes

Epitaphium Chymicum

Determination of Starch

History of Wheat

A New Stove Climber (Ipomæa thomsoniana)

The Scientific American Supplement