Features
Hiring Ships to Carry the Flag
Direct Steam Propulsion
Snow Melting and Underground Conduits
Outlining Tool
Car Coupling
Convertible Wire Basket
Tape Measure
Flexible Scraper
Pendant Stem for Watches
Improved Cultivator
The Leixoee Breakwater, Portugal
Rolling Platforms and Armor-Clad Batteries
Curious Growth of Tree (Fraxinus excelsior)
The Great Eastern
Agricultural Inventions - January 1, 1887
Engineering Inventions - January 1, 1887
To Inventors - January 1, 1887
Miscellaneous Inventions - January 1, 1887
Departments
- Letters
Correspondence - January 1, 1887
- Departments
Index of Inventions - January 1, 1887
