Features
Cheap Coal
The Coming Explosion at Hell Gate
American Contributions to the Development Theory
Is Brother Jonathan so Very Slim?
The Science of Mechanical Movements
Some New Light on the Origin of the Truffle
The Detachable Handle Parasol and Umbrella
The Acme Automatic Draft Regulator
A Marine Safe
Hangings for Sliding and Swinging Gates
Wood's Improved Piston
Bedell's Sewer Gas Trap
Hose Attachment for Faucets
The Lidgerwood Rotary Engine at the Exhibition
The Pearly Aloe
New and Curious Electrical Experiments
Proceedings of the American Association for the Advancement of Science
Recent American and foreign Patents - September 16, 1876
New Woodworking and House and Carriage Building Inventions - September 16, 1876
New Agricultural Inventions - September 16, 1876
New Chemical and Miscellaneous Inventions - September 16, 1876
New Household Inventions - September 16, 1876
New Textile Machinery - September 16, 1876
Communications Received - September 16, 1876
The Validity of Patents - September 16, 1876
Departments
- Letters
Correspondence - September 16, 1876
- Recommended
New Books and Publications - September 16, 1876
- Departments
Notes and Queries - September 16, 1876
Business and Personal - September 16, 1876
Index of Inventions - September 16, 1876
