Features
Improved Flanging Machine
The Keely Motor Deception
The Trustworthiness of the Senses
Recent Improvements in Glass Manufacture
The Natural History of Swindles
The Planetary Atmospheres - July 10, 1875
Engine for Blooming Mill Use
Improved Rope Socket
Baldwin's Rotary Hand Stamp
Nessle's Street Railway Rail
A New Gas Blowpipe
Astronomical Notes - July 10, 1875
Scientific and Practical Information - July 10, 1875
Practical Mechanism - July 10, 1875
Improved Dashboard
Improved Gang Plow Spring
Model Residences
Bullets, Cannon Projectiles, and Cartridges
Recent American and Foreign Patents - July 10, 1875
Communications Received - July 10, 1875
Canadian Patents - July 10, 1875
Departments
- Departments
Correspondence - July 10, 1875
Business and Personal - July 10, 1875
Notes and Queries - July 10, 1875
Index of Inventions - July 10, 1875
