Features
Bills for the Nullification of Patents
Is our Water Power Failing?
Annealing and Case Hardening
Proposed Amendment of the Copyright Law
Brass Finishing by Acids
Milk Cooler
Show Box Cover
Metallic Plastering Surface
Sliding Window Shutter
Laporte's Hydraulic Hay Press
Bradford Technical School
The Diamond Pheasant
Car Seat
Engineering Inventions - January 26, 1884
Miscellaneous Inventions - January 26, 1884
Agricultural Inventions - January 26, 1884
Mechanical Inventions - January 26, 1884
Departments
- Letters
Correspondence - January 26, 1884
- Recommended
New Books and Publications - January 26, 1884
- Departments
Business and Personal - January 26, 1884
Index of Invention - January 26, 1884
Notes and Queries - January 26, 1884
Patents
