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Features

A Singular Elevator Accident

The Social Side of the Electric Railway

By T.C. Martin

Florida Sponges

The Emperor and Empress of Germany

The Pigeon as a Carrier

The Oxford and Cambridge Boat Race

Metallic Railway Ties

A Ferry Derrick

The Sims-Edison Mobile Torpedo

The Peppermint Industry of St.Joseph County, Michigan

The Employment of Cresotinic (or Cresotic) Acid

By J. Hauff

Baylac's Slow Burning Stove

The Huanchaca Mining Company Bolivia

The Cremation of the Bobies of the Dead

By Wm. B. Clarke

Electricity behind the Stage

Experiment in Electro-Magnetism

The Function of Ammonia in the Nutrition of Plants

Resin Soap as an Emulsifying Agent

By H. Collier

A Hydrocarbon Furnace for Assaying Etc

By E.R. Ellis

Fertilizing Materials

By Edward B. Voorhees

A New Eye

By Camille Flammarion

Useful Engineering Books

Building Plans and Specifications

Departments

  • Departments

    Patents- May 3, 1890

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