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SA Supplements Vol 27 Issue 693supp

SA Supplements

Volume 27, Issue 693supp

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Features

A New Assistant Commissioner of Patents

Australian Progress—Melbourne

An Aid to Community Life

Clinical Study of Bacteria

A. Clifford Mercer

Base Ball

Steam Jet Phenomena

Improvement of the Port of Havre

An Early Railway

A Theory of the Straight Stack

Steel Cross Ties for the New York Elevated Roads

The Philadelphia Carpet Industry

The Original Bicycle

The Manufacture of Nitro-Glycerine

Extraction of Gold from Ores

T. R. Jordan

Manufacture of Chloride of Lime

R. Hasenclever

Machine for Compressing Coal Dust

Cold Prepared Extracts

Electric Traction on Tramway and by Accumulators

Battery Cells made of Paper

Rabies

Rush Shipped Huidekopek

James Joseph Sylvester

John Dalton

The Sounding Rocks of Guildo

The Economic uses of Flowers

P. L. Simmonds

The Origin of Petroleum

The Artesian Well at City Park, Davenport, Iowa

A. S. Tiffany

Useful Engineering Books

Building Plans and Specifications