Features
Speed on the Ocean
The Metropolitan Water Company's Proposal
A. S. Lyman
Performance Sheets and Recording Work Done by Locomotives
A Car Wheel and Axle
An Improved Cover for Large Books
An Improved Lever Wrench
A Vibrating Cylinder Steam Valve
A Moist Air Injector for Furnaces and Forges
An Improved Hand Snow Plow
A Sod Cutter and Pulverizer
Improved Button or Stud
Improved Traction Engine and Crane
Composite Portraits of Members of the National Academy of Sciences
How to Make a Magic Three-Sided Fan
Agricultural Inventions - September 5, 1885
Miscellaneous Inventions - September 5, 1885
Engineering Inventions - September 5, 1885
Departments
- Letters
Correspondence - September 5, 1885
- Recommended
New Books and Publications - September 5, 1885
- Departments
Business and Personal - September 5, 1885
Index of Inventions - September 5, 1885
Notes and Queries - September 5, 1885
