Features
To Cure Warts
To Make Crystallized Soda Alum
Signals
Lead Mining in Missouri
The New Bible House
Railroads in the United States
New Rolling Mill
The Steam Fire Engine
Miscellaneous Items
Trade and Commerce of St. Louis
The Crystal Palace
Potato Rot
Massachusetts Coal
Turbine Water Wheel—Parker's Claims
Meteorology
Extravagant Profits of Lead Mining
Curious Geological Formations
An Erect Position
Price of Diamonds
Improvements in Dyeing
Electric Globes of Fire in a Saw Mill
Improved Steam Gun
Improved Straw Cutter
Modellers Clay
Percussion Cap Primer
Improvement in Joining Stones
Improved Let-off Motion
Cards for Hooks and Eyes
Mill Stone Pick
Pneumatic Telegraph
Fuel and Mechanical Power
Aerial Navigation by Steam without Balloons
Events of the Week
Withdrawals from the Patent Office
Repairs to the Ericsson—Let the Truth be Told
The Woodworth Patent Suit in North Carolina Terminated
French Patents
Principles of Patents—Important Decision
New Commissioner of Patents
Mechanics
An Extensive Sugar Refinery
White Sheep Skins for Door Mats
Great Fishing
Jewelry
Manufacture of Matches
Departments
- From the Editor
To Correspondents
