Features
The State Tax on Commercial Travelers Unconstitutional
James Buchanan Eads, C.E.
The Sale of the British Admiralty Plans
Astronomical Notes - March 19, 1887
Henry Ward Beecher
The Morgue at Paris
Electrical Gas Alarm
Attachment for Cooking Stoves
Feed Water Heater
Device for Placing Fusible Plugs in Boilers
Roburite--A New Explosive
The German Army Magazine Gun
Suburban House of a New York Artist
Self-Extinguishing Stove for Railway Cars
Improved Label Holder
The Multum-In-Parvo Iron
Improved Plow
Engineering Inventions - March 19, 1887
Miscellaneous Inventions - March 19, 1887
Departments
- Letters
Correspondence - March 19, 1887
- Recommended
New Books and Publications - March 19, 1887
- Departments
Index of Inventions - March 19, 1887
Business and Personal - March 19, 1887
Notes and Queries - March 19, 1887
