Features
Manufacture of Vaseline and Other Industrial Residues from Petroleum
Sorghum Sugar
Hereford Cathedral
The Vibration of Steam Vessels
Steam Derrick Car
Coal Hopper Cars
High Speed on American Railways
Portable Railway, Car, and Locomotive
History of the Electric Telegraph
Electric Lighting of the Scala Theater at Milan
Jean Baptiste Dumas
Modern Methuselahs
Submarine Explorations
The Expedition to Search for Lieut
The Ruby-Throated Hummingbird
How to Save Teeth from Decaying
Departments
- Departments
Patents - May 31, 1884
