Features
Joseph Priestley
New Tertiary and Post Tertiary Birds
Earthenware Hotbed Frames
Cheap Country Homes
Fetta's Improved Wagon Wheel
Improved Grate Bars and Bearer
A Fearful Horse Epidemic
Theology vs. Science
Steam on the Canals
The Aurora Borealis
Industrial Progress in Russia
Publishers' Card to Advertisers
The Molecular Phenomena of Evaporation
Extension of Patents--The Accounts
Scientific and Practical Information
To Investors
Copies of Patents
Recent American and Foreign Patents
Answer to Correspondents
Practical Hints to Inventors
Departments
- Departments
Correspondence
Business and Personal
Notes and Queries
Index of Inventions
New Books and Publications
