Features
The Park Avenue Improvement in New York
Rolled Weldless Chains-Klatte's Process
A Telegraph Key and Sounder
An Improved Litter
The American Typewriter
The Locks at the Ends of the Canal between the North and Baltic Seas
An Improved Sleigh Knee
Simple Electric Motor
A Curious Bicycle
The Holman Locomotive
To Inventors - December 1, 1894
Departments
- Letters
Correspondence - December 8, 1894
- Departments
The Heavens in December 1894
Recently Patented Inventions - December 1, 1894
Business and Personal - December 1, 1894
