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SA Supplements Vol 25 Issue 652supp

SA Supplements

Volume 25, Issue 652supp

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Features

Disinfection

Sulfonal, a New Hypnotic

Edmund Charles Wendt

Popular Beverages

P. L. Simmonds

The Supporting Power of Soils

Randell Hunt

The French Torpedo Cruiser Condor

Manufacture of Glass Bottles in Germany

D. J. Partello

Vacuum Stove for Drying Malt

New Composite Electric Balance

William Thomson

A New Electric Regulator

Lightning Protector for Telephone Apparatus

Motors for Naval and Military Use

Lieut. B. A. Fiske

Notes on the Structure of the Quills of the Porcupine

Edward G. Gardiner

Useful Engineering Books

Habit of Vespa

Torpedo Marmorata

Building Plans and Specifications

A New Catalogue of Valuable Papers

Departments

Patents - June 30, 1888