Volume 58, Issue 1502supp
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Features
Contemporary Electrical Science
The Synthetical Manufacture of Alcohol
Artificial Cotton in France
Electrical Heating Apparatus of a New Type, and its Application to the Baking of Bread
The Problem of the Telephone Relay
Telegraph and Telephone Systems in Japan and Central Stations
Copernicus
French Pavilion and Gardens at the St. Louis Fair
By the St. Louis Correspondent of the Scientific American
The Mining Exhibits at St. Louis Fair
By the St. Louis Correspondent of the Scientific American