Features
The Registration of Trade Marks
The Scientific American as an Educator of the Young
Chicle
The Year' Product of Gold and Silver
Inventions Wanted to Utilize Sawdust
Steam Pilotage
The New Atlantic Cable
New Candlestick
New Horse Detacher
Miscellaneous Inventions
Improvement in Chain Pumps
The St. Louis Bridge
American Industries.--No. 25
Mechanical Inventions
Improved Oil Cabinet
Novel Traction Engine
A Singular Habit of the Woodcock
Natural History Notes
Recent Decisions Relating to Patents, Trade Marks, Etc
Measuring Resistances
Ancient Glassware
Platt's Tracing Apparatus
Communications Received
Departments
- Departments
Correspondence
New Books and Publications
Notes and Queries
Business and Personal
Index of Inventions
