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The Emperor of Germany's Silver Service

American Copper Production

“Artificial Flags” from Blast Furnace Slag

The Latest of the Big Locomotives

From Raft to Steamship

By Randolph I. Geare

The Rocky Mountain Coal Fields

How Animals Fight

The Alchemy of Hoar-Frost

By Arthur H. Bell

Turbine Engines for Passenger Ships- Notes on the “King Edward.”

The Manufacture and Technical Uses of Alcohol in Germany

Three-Phase Distribution for Power and Lighting

By Sydney Woodfield

History of the Rosary in all Countries

By Herbert Thurston

Trade Suggestions from United States Consuls



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