Features
Dr. Daniel Draper's Contributions to Meteorology
A New Policy in Law
The Atchison, Topeka and Santa Fe Railroad Over the Raton Mountains
Influence of Electricity on Vegetation
Trade Marks in Congress
A Dissertation Bureau
The Common Reward of Intelligence and Energy
Engineering Inventions - January 3, 1880
Gopher and Ant Destroyer
Horizontal Double-Acting Force Pump
Novel Hat Sweat
Improvement in Eye-Glasses
Mechanical Inventions - January 3, 1880
New Musical Instrument
Type Casting Machine
Miscellaneous Inventions - January 3, 1880
Snake Eating Snake
The Brazilian Porcupine
Communications Received - January 3, 1880
Departments
- Departments
New Books and Publications - January 3, 1880
Business and Personal - January 3, 1880
Notes and Queries - January 3, 1880
Patents - January 3, 1880
Index of Inventions - January 3, 1880
