Features
The New Philadelphia Subways
A Proposed Electro-Motor Trial
The Direct Production of Light
An Automatic Gate for Elevators
The Great Eastern Moving to Her Last Berth
An Improved Belt Rest
An Improved Paper Hanging Machine
An Improved Axle Box
An Improved Tailor's Square
A Seat for Use in Bath Tubs
An Improved Check Row Planter
A Device for Use in Darning Stockings
An Improved Bosom Board
An Improved Cuff Holder
The U. S. Cruiser Baltimore
The Centrifugal Barrel
A Pocket Camera
The Glyptodon
Miscellaneous Inventions - October 13, 1888
Engineering Inventions - October 13, 1888
Agricultural Inventions - October 13, 1888
To Inventors - October 13, 1888
Departments
- Letters
Correspondence - October 13, 1888
- Recommended
New Books and Publications - October 13, 1888
- Departments
Business and Personal - October 13, 1888
Notes and Queries - October 13, 1888
Index of Inventions - October 13, 1888
