Features
The Ransome Concrete Mixer
A Machine to Set and File Saws
A Vault Cover Sidewalk Openings
An Experiment in Resonance
Post for Wire Fences
Sibley College Cornell University
An Improved Windmill
The Pitcher Automatic Repeating Rifle
A Balloon Accident
The New "Patrick" Turbine Water Wheel
Centennial of the Cotton Manufacture in America
Departments
- Departments
Business and Personal- October 11, 1890
Recently Patented Inventions- October 11, 1890
Notes & Queries- October 11, 1890
To Inventors- October 11, 1890
Index of Inventions- October 11, 1890
