Features
The Scientific American-Edicion Espanola
Ericsson's Physical Strength
An Unloading Attachment for Cars
A Pocket Ticket Case
An Improved Car Dumping Device
An Improved Seed Drill and Fertilizer Distributer
Improved Device for Sanding Railroad Tracks
The Beaver (Castor Fiber)
A Feat in Photography
How to Make a Simple Electric Telephone Requiring no Battery
Lewis Morris Rutherfurd
The Luminous Fountains at the French Exposition
Departments
- Letters
Correspondence- December 14, 1893
- Departments
Index of Inventions- December 14, 1893
Business and Personal- December 14, 1893
To Inventors- December 14, 1893
Notes and Queries- December 14, 1893
Recently Patented Inventions- December 14, 1893
