Features
Improved Car Brake
Cooking Without Fire
Agricultural Chemistry
A Freak of Lightning
Veterinary
American Institute
List of Patent Claims
Digestion Observations
Motions of the Planets
Italian Fishing Nets, Dredging Machines, and Sawing Apparatus
Cotton Seed
The Hights to Which Balloons Have Ascended
Steam Engines for Circular Saw Mills
Progress of Astronomical Science
Improvement in the Manufacture of Saws
Government Shipbuilding
Factory Fire
Explosion of a Steamer
Business of the Patent Office
Belting Farms With Trees
American Wagon Boat in France
Whipping the Devil Around the Stump
Trial of Steam Fire Engines
Steamboat Fire Engines
Recent American Patents
Highly Important Patent Decision.--Stamping the Date on Patented Articles
Chemistry of Cast Iron
Changes at the Patent Office
Boilers of Naval Steamships
Recent Foreign Inventions
Important Items
Machine for Bending Plow Handles
Mechanics
Philadelphia Flour Mills
The Iron of the World
The New Atlantic Telegraph Cable
Improved Turning Lathe
Departments
- Letters
To Correspondents
