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New Railway Stations, Melbourne

“El Gobernador”

The Injector Hydrant for Fire Extinction

By J. H. Greathead

Le Stanley

A Steamer for the Congo

The Corinth Canal

Wind Force

Double-Acting Circular Shears for Cutting Paper and Cardboard

Apparatus for Preventing Obstructions in Retort Pipes

Lericel's Drying Apparatus

Flashes of Lightning Instantaneously Photographed

Chemical Experiments in the Lantern

Sulphate of Iron Flask for Photographers

Sailler's Water and Steam Cock

Suggestions in Architecture

The Observatory of the International Bureau of Weight's and Measures

Electrical Conductors

Edison Incandescent System in Germany

Reynier's Standard Pile for the Measurement of Electromotive Forces

The Electric Incubator

History of the Electric Telegraph

Simplified Telephone Apparatus

The Magnetic Separator

What Shall be Done with the Sewage?

Back Pressure in Drain Pipes

The Eocene Fauna of Southern Patagonia

Face Painting.—The Actor's Art

Statice Suworowii

A New Plant

The Mountain Tobacco

Paratoluidlne Sulphate as a Reagent for Nitric Acid

By A. Longi

The Electro Deposition of Nickel

By H. Fontaine

The Water Caltrops

A New Condenser

Determination of Iodine in a Mixture of Iodides, Bromides, and Chlorides

By A. Cavazzi

Estimating the Acetic Acid in Wine


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February 23, 1884

20% Sitewide for President's Day