Features
The Prentiss Calendar and Time System
A Watchmaker's Staking Pliers
An Automatic Time Dater
An Improved Car Fender and Brake
Improved Knitting Machinery
An Improved Car Brake
The Nafew-Lovell Check Protector
The West Side Metropolitan Elevated Railway System of Chicago
Some Interesting Animals
James D. Dana
Departments
- Letters
Correspondence - April 27, 1895
- Recommended
New Books and Publications - April 27, 1895
- Departments
Recently Patented Inventions - April 27, 1895
Business and Personal - April 27, 1895
Notes and Queries - April 27, 1895
Index of Inventions - April 27, 1895
Patents - April 27, 1895
