Features
Naval Notes
Master Car Builders in Convention
The Mason & Hamlin Pianos and Organs
An Improved Folding Cot
An Improved Railway Crossing Alarm Signal
An Improved Wheel Fender for Carriages
Beetle Photography
Calming the Sea with Oil
Execution by Electricity
Agricultural Invention - June 30, 1888
Miscellaneous Inventions - June 30, 1888
Engineering Invention - June 30, 1888
To Inventors - June 30, 1888
Departments
- Letters
Correspondence - June 23, 1888
- Recommended
New Books and Publications - June 30, 1888
- Departments
Business and Perosnal - June 30, 1888
Index of Inventions - June 30, 1888
Notes and Queries - June 30, 1888
