Volume 62, Issue 1605supp
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Features
Proportioning Concrete
M. Lippmann's Method of Photography in Color
Improving Roads by Oiling and by Calcium Chloride Treatment
The Design and Construction of a 100-Mile Wireless Telegraph Set
Radiation from Gas Mantles
The Properties of Tungsten Filaments
Early Illuminating Oils
Modern Manufacture of Alcohol.—III
Extraction of Alcohol from the Mash, or Fermented Wort
Wood Preservation
Corundum and its uses
Industrial Applications of Gypsum—II
How to Improve Telephony—Mechanical and Electrical Phenomena in Telephonic Transmission
By the English Correspondent of Scientific American