Features
High Tension Currents in Crowded Centers
An Improved Dumping Car
Amito's Stair Climber
An Improved Screwdriver
An Improved Window Screen
An Improved Chimney Cover
An Improved Curtain Ring Attachment
An Improved Device for Felling Trees
Passenger Ships of the Transatlantic Service
The Saber-Toothed Tiger
Utilization of Poor Fuel
Henry M. Stanley
Multnomah Falls on Columbia River
Departments
- Recommended
New Books and Publication- December 21, 1893
- Departments
Recently Patented Inventions- December 21, 1893
Business and Personal- December 21, 1893
Notes and Queries- December 21, 1893
Index of Inventions- December 21, 1893
To Inventors- December 21, 1893
