Features
Practical Applications of the Spectroscope
Why are we Right-Handed?
The Centennial Exposition
Dangerous Architecture
The Patent Drive Well
Two New Dental Inventions
Apparatus for Setting Metal Axles
Improved Automatic Signal Buoy
Improved Shaft Coupling
Practical Mechanism - July 8, 1876
Second Series—Number VI
Elliott's Apparatus for Applying Croton Oil
Wickersham's Fire Place Arch Bar
A New Automatic Car Brake
Tolman's Improved Lamp Chimney
Improved Military Telegraph - July 8, 1876
Astronomical Notes - July 8, 1876
New York Academy of Sciences
Recent American and foreign Patents - July 8, 1876
Decisions of the Courts - July 8, 1876
United State Circuit--Eastern District of New York
New Agricultural Inventions - July 8, 1876
New Mechanical and Engineering Inventions - July 8, 1876
New Textile Machinery - July 8, 1876
Communications Received - July 8, 1876
Departments
- Letters
Correspondence - July 8, 1876
- Recommended
New Books and Publications - July 8, 1876
- Departments
Business and Personal - July 8, 1876
Notes and Queries - July 8, 1876
Index of Inventions - July 8, 1876