Features
The New Steam Ferry Boat Bremen
A Convenient Hoisting Apparatus
An Automatic Windmill Regulator
Improved Sash Cord Pliers
An Ice Machine in Which a Continuous Cycle of Work is Effected
Automatic Distributers of Beverages
The Drexel Institute of Art, Science, and Industry
The New Tunnel Under the Thames
Chatauqua
A C Hobbs, the Lock Expert
The Madison Square Garden Weather Vane, the Huntress Diana
Departments
- Letters
Correspondence- December 26, 1891
- Recommended
New Books and Publications- December 26, 1891
- Departments
Recently Patented Inventions- December 26, 1891
Business and Personal- December 26, 1891
Notes and Queries- December 26, 1891
Index of Inventions- December 26, 1891
Patents! - December 26, 1891