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Features

The Rattlesnake

The Torpedo Gunboat Rattlesnake

New Naval Vessels Authorized

Steel Guns, Gun Metal, Gunpowder, Etc

By G. W. Sumner

Fifty Years' Progress in Naval Architecture

Hooped Crank Axles, London and Brighton Railway

Large Winding Engines and Winding Drum

Rotation Indicator

A Word on Base-Ball-Istics

By O. E. Michaelis

The Hydrophone

The Manufacture of Steel Chains without Welding

Amateur Smith's Work

The Welsbach Incandescent Gas Light

Principles and Practice of Ornamental Design

By Lewis Foreman Day

Oxalic Acid for the Separation of Various Metals

By C. Luckow

Recovery of Sulphurous Acid

Orienting Objects in Paraffine

The Etiology and Cure of Asthma

By Edwin J. Kuh

Dwarfs and Giants

Herbaceous and Shrubby Clematises

A Simple Form of Water Battery

The Cause of the Disaster at Crarae Quarry

Departments

  • Departments

    Patents - April 16, 1887

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