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SA Supplements Vol 45 Issue 1152supp

SA Supplements

Volume 45, Issue 1152supp

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Features

The Appointment of a Commissioner of Patents

Theodor Mommsen, Octogenarian

Chemistry in 1897

Photographic Formulas

Lambert's Gliding Boat

The Pneumatic Tire

Auxiliary Engines and Transmission of Power on Naval Vessels

George W. Dickie

A Large Boring Mill

A Lack of Whalebone

Story of the Yukon

Getting into the Yukon

Bacteriology in 1897

Castanopsis Chrysophylla

The United States Fish Commission Salinometer

A Review of American Electrical Progress during the Year 1897

Selected Formulæ

Electrical Notes

Engineering Notes

The use of Aluminum in the Brass Foundry

House Flies, Gnats and Mosquitoes as Destroyers of Pathogenetic Microbes