SA Supplements Vol 50 Issue 1302supp

SA Supplements

Volume 50, Issue 1302supp

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Features

Building of the Great Wachusett Dam

J. A. Stewart

Electrical Engineering as a Trade and as a Science

Light Railways in Natal

Contemporary Electrical Science

Clay-Working Machinery at the Paris Exposition

Corn Oil: Its Constituents, Production and Uses

Identification of Fibers

A New Elliptical Lathe

C. W. MacCord

Irrigation for the East

An Automobile Mowing Machine

Progress of Irrigation Work in the West

Transforming Apparatus at the Exposition of 1900

The Paris Exposition of 1900

Carl Hering

The Parallelogram of Motions — A Reply to the So-Called Exceptions of Prof. MacCord

The Campylograph

Up the Irtish River

Paraguayan Fruits

On the Preservation of Natural Objects in Alcoholic and other Solutions

Nicolas Pike

Lumbering the Big Trees

Can the American Shipbuilder under Present Conditions Compete with the British and German Shipbuilders in the Production of the Largest Class of Ocean Passenger and Freight Steamships?

George W. Dickie

Trade Suggestions from United States Consuls

Patents!

Trade Notes and Receipts