Features
Improved Metal Bar Cutter
Management of Boilers and Kitchen Ranges
Boilers of Steamers
A Millionaire Inventor's Carriage
Follies in Food
A Common Error in Drainage
The Battin Patent Case
Fawkes' Steam Plow Abroad
A “Rip Van Winkle” on Inventions
Fair of the American Institute
Improved Coal Oil Retort
Barks for Tanning
Notes on Foreign Inventions
Lake Superior Iron Ore
The Growth of the Sewing-Machine Business
A Column of Interesting Varieties
Boston Horse-Railroads
Cathcarts' Marine Governor
Death of an Inventor
Machine for Wiring Blind Rods
Ocean Steam Navigation
Lightning-Conductors
Robert Stephenson
Coal Oil Lamp
American Industry Abroad
Explaining Things
Tea
Foreign Summary--News and Markets
Patent Claims
Weekly Summary of Inventions
Important Patent Extension
Steamer New World Sunk
Faught's Horse-Power
Departments
- Departments
Notes and Queries
