Scientific American Magazine
Volume 50, Issue 4You are currently logged out. Please sign in to download the issue PDF.
Features
Railroad Building on the Bank of the Hudson
Annealing and Case Hardening
Bills for the Nullification of Patents
Is our Water Power Failing?
Proposed Amendment of the Copyright Law
Brass Finishing by Acids
Metallic Plastering Surface
Milk Cooler
Show Box Cover
Laporte's Hydraulic Hay Press
Sliding Window Shutter
Bradford Technical School
The Diamond Pheasant
Car Seat
Miscellaneous Inventions - January 26, 1884
Engineering Inventions - January 26, 1884
Mechanical Inventions - January 26, 1884
Agricultural Inventions - January 26, 1884
Departments
Correspondence - January 26, 1884
Business and Personal - January 26, 1884
New Books and Publications - January 26, 1884
Notes and Queries - January 26, 1884
Index of Invention - January 26, 1884
Patents
