Features
Naval Torpedoes
Colonel Auchmuty, Founder of the New York Trade Schools
The World's Fair International Engineering Congress
Notes From the Worlds Columbian Exposition Chicago 1893
The Great Exhibit of the Self-Winding Clock Company at the World's Columbian Exposition
Duplex Tandem Compound Engines
An Improved Fence Post
A New Printing Telegraph
A Novel Work Guide for Saws
Chain Towing by Magnetic Adhesion
The Stearic Motor
Fonthill Abbey
To Inventors - July 29, 1893
Departments
- Departments
Recently Patented Inventions - July 29, 1893
New Books and Publications - July 29, 1893
Index of Inventions - July 29, 1893
Business and Personal - July 29, 1893
Notes and Queries - July 29, 1893
Patents - July 29, 1893
