Features
Automatic Torpedoes
Baldness--Its Prevention and Cure
Changeable Speeds
Aspects of the Planets in November - 1884
Upsetting of Iron
Improved Explosive Shell
Shade Roller Hanger
Low Pressure Boiler
Improved Coal Crane
Improved Colter Hanger
Street Car Driver's Change Box
An Improved Gun Sight
Twelve-Wheel Freight Locomotive
Steam Catamaran
The Living Organisms of the Atmosphere
Engineering Inventions - November 1, 1884
Miscellaneous Inventions - November 1, 1884
Agricultural Inventions - November 1, 1884
Departments
- Recommended
New Books and Publications - November 1, 1884
- Departments
Notes and Queries - November 1, 1884
Business and Personal - November 1, 1884
Index of Inventions - November 1, 1884
