Features
Bayliss's Improved Tweer Iron
Fogs, Clouds, and Rain, in the Mountains
The Cultivation and Uses of Forest Trees
The McCall and Sloper Process for Preserving Fresh Meats
The Law of Mariotte--Its Relations to the Liquefaction of Gases
American Institute--Polytechnic Branch
Area of Steam Ports
Miscellaneous Summary
Wellington's Patent Water Closet
Bring Out Your Inventions
Improved Pier and Warehouse System for New York
Expiring Subscriptions
The Value of a Scientific and Mechanical Journal
Important Suggestions
No. 1 Advertisers
Patent Claims
Departments
- Departments
Correspondence
Business and Personal
New Inventions
Index
