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Features

John Bourne, C. E.

The Non-Piston Age of the Steam-Engine

By William Mann

The Soper Rifle

The Billerica and Bedford Two-Feet Gauge Railroad

The Brace Problem

Metallic Packing

The Speaking Phonograph

Chloride of Silver Cell

Collodionized Tissue

Electrical and Telegraphic Notes

On the Law of the Absorption of Radiations Across Bodies, and of its Application in Quantitative Spectral Analysis

By M. G. Govi

The Art Manufactures of Japan

By Christopher Dresser

Aroma of Butter

Medical Notes in Siam, China and Japan

By C. W. Vrooman

Suggestions in Decorative Art

The Apple

Extirpation of the Larynx

By David Foulis

Sandalwood

Distended Bladder

University College Hospital, London

New Genus of Lumbriculide

P. T. Duffy, of London

Lincoln County Chess Association Tourney

Scientific American Chess Record

The Lincolnshire Chess Association

Solutions to Problems

By Chas. A.

The Odds of Queen's Knight

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    Scientific American Supplements Volume 5, Issue 115supp

    Beyond XX and XY

    Biology. Identity. Equality.