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The Cañons of the Colorado

Compiled from the report of Prof. J. W. Powell, Geologist, in charge U. S. Geological and Geographical survey of the Territories

Plows at the Paris Exhibition

A Novel Salute

The most Profitable Bee to Keep

Outward Marks of a Good Cow

By John C. Morris

Locomotive Engines at the Paris Exhibition

A Diving Dog

Steel Armor Plates

The Baltimore Water Works

Wave Lines

A Short Description Of Their True Form, And How Ships Ought to be Constructed To Meet Them

By J. Collis Browne

White'S New York Malt House

A New Safety Lamp

Progress in Vat Dyeing

New Color Printing Process

Malachite Green

John D. Patten

Andreas Von Ettingshausen

Black Dyes

Transparencies for Window Ornamentation

Obernetter's Reversed Negative Process

Concrete De Javelle

Coating Metals with Tin

Ceruleine and Galleine

Brown Alizarine

By M. Prud*amp*apos;homme

Bleaching Wool

Paper Negatives

The Richmond (Mo.) Cyclone

Photographing a Trotting Horse

A New Crater on the Lunar Surface

The Inductophone

The Electric Light

New Electric Lamp

By M. Em. Reynier

Nervous Exhaustion

By George M. Beard

A Threatened Dearth of Subjects for Dissection

Gallium and Aluminum Alloys

By Lecoq De Boisbaudran

Formation of Metallic Arsenides

By A. Descamps

A Work on Problem Composing

Association Letter Tournament of 1878

E. S: Brewster, of Springfield, Mass

Lebanon Herald Tournament no. 2

Solutions to Problems

The American Chess Championship

Valedictory

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    August 03, 1878

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