Features
The American Museum of Natural History
Inventions Wanted in India
National Academy of Sciences--Annual Meeting at Washington
Night Sky--April and May - 1886
A Simple Fire Escape
A Crate for Shipping Fruits, Vegetables, Etc.
A Spring for Lumber Wagons
Twick's Combined Land Roller and Clod Crusher
An Adjustable Automatic Oil Cup
Improved Steam Boiler
A Double-Link, Automatic Car Coupling
Construction of Torpedo Boats
Simple Match Trick
A Home-Made Printing Press
A Detachable Billiard Cue Tip
A Small Condensing Engine and Boiler
Othniel Charles Marsh
By A Yale Classmate
Novel Mode of Feeding Lambs
Engineering Inventions - May 1, 1886
Miscellaneous Inventions - May 1, 1886
Special - May 1, 1886
Departments
- Letters
Correspondence - May 1, 1886
- Recommended
New Books and Publications - May 1, 1886
- Departments
Index of Inventions - May 1, 1886