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The Great Tower at Wembley

Improved Rack Locomotive

The Broadway Cable, New York

Liquid Fuel at Sea

The Newest Schichau Torpedo Boats- Built for the Brazilian Government

Rabbit Skins

The Manufacture of Straw Cellulose

By James Beveridge

Coal Tar Pitch: Its uses and Future Market

By R. Watt

Self-Acting Spraying Device

A New Transatlantic Cable

Thermostatic Regulators for Incubators and other Heat Appliances

By G. D. Hiscox

An Adjustable Microphone

By W. H. Soulby

An Apparatus to Show, Simultaneously to Several Hearers, the Blending of the Sensations of Interrupted Tones

By Alfred M. Mayer

Electrolytic Separations

Some Facts about Flags

By Gustav Kobbe

The making of Diamonds

By Vaughan Cornish

Crude Carbolic Acid

By H. W. Jayne

Chlorides of Sodium and Potassium

By T. Parker and A. E. Robinson

Contagion and Phthisis Pulmonalis

By Benjamin Ward Richardson

Fave's Diving Tide Gauge

Duck Fattening in England

Louis Kossuth

August Hirsch

The Climatic and National Economic Influence of Forests

On the upper Peninsula of Michigan

By Will. Farrand Felch

High Temperature Thermometer


  • Departments

    Patents - May 19, 1894

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