Features
The New Museum of Egyptian Antiquities at Cairo
Archæological Remains in Arizona
Sun Symbols in Ancient Egypt
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
Engineering Notes
Electrical Notes
Miscellaneous Notes
Petroleum Road Carriages
Japanese Railroads
Bicycle Hub Forming Lathe
Cugnot's Steam Carriage
Traction Systems of Continental Europe
Transportable Installation of Electric Lighting
How Rubber Stamps are Made
Manufacture of Condensed Milk in Switzerland
The Levavasseur Fexible Metallic Tubes
Electrolytic Manufacture of White Lead
$250 Prize Essay Competition—Progress of Invention during the past Fifty Years
Third Prize, won by “Investigator” (George M. Hopkins)
