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SA Supplements Vol 35 Issue 910supp

SA Supplements

Volume 35, Issue 910supp

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Features

The World's Columbian Exposition

The New Hydrogen Miner's Safety Lamp

(Abstract)

F. Clowes

Skim Milk for Manufacturing Purposes

J. Carter Bell

The Telectroscope

Leon Le Pontois

Improvements in Tool Holders and Cutting Tools

The Cockatoos

The use of Poisons as Fungicides and Insecticides

L. R. Taft

Among the Cliff Dwellers

Clement L. Webster

Useful Engineering Books

Patents!

The Loss of Nitrogen in Manures

A. Muntz, A. Ch. Girard

Novel Theory of the Moon's Surface