Features
The National Exposition of Railway Appliances at Chicago
Rainfall on the Isthmus of Panama
Molecular Vibrations
The Chicago Railway Exposition
New Fuel Economizer
Improved Nut Arbor
New Apparatus for Stirring, Mixing, and Melting
Garden Destroyers.--The Oak Leaf Roller Moth
A New Constant Current Pile
Improved Railway Rail Chair
Engineering Inventions
Mechanical Inventions
Miscellaneous Inventions
Agricultural Inventions
Departments
- Departments
Recent Inventions
Business and Personal
Notes and Queries
Index of inventions
New Books and Publications
