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M. Viollet-Le-Duc


Literature and Composition

By Eliza A. Bowen

Figures and Facts

Science and the U. S. Navy

Habitual Criminals

The New Cunard Steamer Gallia

Things that are Misnamed

The Severn Bridge

The Polariscopea as Applied to Sugar Manufacturing and Brewing

By J. Steiner

Machinery in Flour Mills—Cost and Depreciation

By A. J. Waters

Formulæ for Perfumery

By Alex. B. Levi

Lead Fume, with a Description of a New Process of Fume Condensing

By A. French

The Consolidation of Fluid Steel

By Alfred Davis

Theory of the Telephone

The Lontin Electric Light

The Azoic Coloring Matters

The Neutralization of Phosphorus in Steel and Steel-Like Metals

By Richard Brown

Chlorine, Bromine, and Iodine

By Antony Guyard

New Coloring Matters

By Otto N. Witt

Cholera in Japan

On Cuprous Chloride

By M. Rosenfeld

A New Base, C19H18N2

By C. B*amp*ouml;ttinger

M. C. Lorilleux's Printing and Lithographic Inks

Anæsthesia under Pressure

Carbides Obtained from American Petroleum

By L. Prunier


The Beginnings and Development of Life

The Sponges and the Formation of the Animal Individuality

By Edmond Perrmr

Toxic Effects of Tea

Nordenskjold's Winter Experience and Observations

The Lick Observatory

Development of the House Fly

By M. H. Robson

The Action of Nature's Forces

Suggestive Ornaments for Decorative Painting


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