Volume 42, Issue 1075supp
You are currently logged out. Please sign in to download the issue PDF.
Features
Proposed Great Terrestrial Globe
Sun Symbols in Ancient Egypt
Archæological Remains in Arizona
Vegetation versus Light
Edible Snails in Europe
France
The Shade Tree Insect Problem in the Eastern United States
Freaks, as Pertaining to Diseases of the Skin
Selected Formulæ
Miscellaneous Notes
Electrical Notes
Engineering Notes
Petroleum Road Carriages
Japanese Railroads
Traction Systems of Continental Europe
Bicycle Hub Forming Lathe
Cugnot's Steam Carriage
Transportable Installation of Electric Lighting
How Rubber Stamps are Made
Manufacture of Condensed Milk in Switzerland
Electrolytic Manufacture of White Lead
The Levavasseur Fexible Metallic Tubes
The Sleeping Fakirs at Budapest
$250 Prize Essay Competition—Progress of Invention during the past Fifty Years
Third Prize, won by “Investigator” (George M. Hopkins)