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Asiatic Locomotives Constructed in Germany

By Frank C. Perkins

Scientific Investigation and Progress

An Experimental Electric Railroad

Electricity in Manufacturing Plants

Electrons and Atmospheric Electricity

The Earthing of Electric Transformers

A Resume of Recent Progress in the Study of Radium and Radio-Activity

Caisson Disease

Magnetism of Basalt

The Cody Kites

Platinum and Osmium

Making the Southwest Pass of the Mississippi a Ship Channel

The Swedish Antarctic Expedition, 1902-3

By Otto Nordenskj*amp*ouml;ld

The Boscoreale Frescos

Chinese Medicine

By James M. Flint

Electrical Notes

The Microscope used as a Magic Lantern

By Walter Bagshaw

Engineering Notes

Trade Suggestions from United States Consuls


Trade Notes and Recipes


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    February 20, 1904

    Confronting Common Wisdom