Features
The International Marine Conference
Mr. Hopkins' New Book, "Experimental Science"
Incandescent Lighting
An Improved Electrical Door Alarm
An Improved Lathe Dog
An Improved Meat-Carrying Apparatus
Improved Vehicle Running Gear
An Improved Screwdriver and Wrench
An Improved Cotton Cultivator
Dernell's Clevis Arm for Ice Flows
Germany's Floating Exposition
Willard Condensing Engine
Departments
- Letters
Correspondence- November 2, 1893
- Recommended
New Books and Publications- November 2, 1893
- Departments
Business and Personal- November 2, 1893
Notes and Queries- November 2, 1893
Recently Patented Inventions- November 2, 1893
Index of Inventions- November 2, 1893
To Inventors- November 2, 1893