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Features

Frederic Kastner

The Pyrophone

Prof. Plantamour

Dearborn Observatory

The Present Phase of the Antiquity of Man

By W. Boyd Dawkins

A Desolate Island

The Old and the New World

By Bishop Clark

Mastodon Skeleton Found

The Hudson River Tunnel—The New York Works

Compressed Air Locomotives

Compressed am for Purposes of Locomotion, as Illustrated by the Tramcar System Employed at Nantes

By F. J. Bramwell

Schwartzkopff's Safety Apparatus for Steam Boilers

The History of Magneto and Dynamo Electric Machines

By Aug. Gueront

Secondary Batteries

On Secondary Batteries, with Special Reference to Local Action*

By J. H. Gladstone

Mcevoy's Electric Submarine Detecter

The Cause of Sick Headache

The Equilibrating Value of Nervous Control

By J. T. Searcy

Abscess of Antrum

The Production of Ammonia Water

Testing Urine

For Albumen

Snake Bite—Rapid Cure by Phenic Acid

Alveolar Abscess.—Peroxide of Hydrogen

Gold and Silver Amalgams for the Teeth

Jubæa Spectabilis

Opium Production in China

Osseous Tissue Formed from Transplanted Bone-Marrow

The Development of the Tree Toad

By Mary H. Hinckley

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Scientific American Supplements Volume 14, Issue 357supp

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