Features
Our Correspondence - January 21, 1860
Patent Extension Cases
Coal Tar for Trees
The Winans Steamship
Chinese Sugar Cane as Cattle Feed
The Decimal System of Weights and Measures
Combination Lamp and Match Box
American Timber for Shipbuilding
The Evils of Trades' Strikes
Latest Discoveries in Africa
The Way the Temperature of our Bodies is Regulated
Some Statistics of Tobacco
A Column of Varieties
Boiler Incrustations
"Are You Insured?"
Lightning Accidents in 1859
New Vibrating Harrow
Underhill's Leaf Beehive
A Law that Cannot be Executed--Congressional Blindness about Patent Matters--Reforms Wanted
Engineering Precedents
Frictional Gearing
Weekly Summary of Inventions - January 21, 1860
Fall of a Factory--Sad Affair
New York Markets
Foreign News and Markets - January 21, 1860
Patent Claims - January 21, 1860
Hints to our Readers
Gordon's Watch Regulator
Bryant's Improved Journal-Box
Departments
- Departments
Notes and Queries - January 21, 1860
