Features
Curiosities of the Railway Census
Florida Exploration
The Wringer Before Congress
Resharpening Files
Aspects of the Planets for March
Improved Windmill
Fireproof Floor and Ceiling
Improvement in Cutter Heads
Improved Method of Raising Cream from Milk
Upright Drill Press Used as a Boring Lathe
Underground Electric Wires
Improved Car Truck
The Reis-Thompson Telephone Receiver
Engineering Inventions - March 3, 1883
Agricultural Inventions - March 3, 1883
Mechanical Inventions - March 3, 1883
Miscellaneous Inventions - March 3, 1883
Departments
- Departments
Correspondence
Recent Inventions - March 3, 1883
Business and Personal - March 3, 1883
Notes and Queries - March 3, 1883
Index of Inventions - March 3, 1883
