Features
Coal and Trees
Advice to American Patentees Concerning Foreign Patents
List of Patent Claims
A Patent Case.--Confusion Confounded
High Railway Velocities
Trial of Portable Corn Mills
Patents Extended During 1855
Table of Patents Issued to Each State, in the year 1855
Making Malleable Iron Direct From the Ore
Ice Creeper
Ward's Bullet Machine
Telegraphing Under Water
A Substitute for Leather Wanted
Splendid Prizes.--Paid and Cash
Adjustable Grinding Iron Mill
American Institute Prizes
Crediting News
Curing Sea Sickness
Sulphur, its Nature, Supply, and Uses
Heating With Air
Printing Textile Fabrics in Great Britain
Cold Regions Extending
Steam Accident
Velocity of Air in a Vacuum
Iron Frames for Vessels
Aluminum Becoming Cheaper
Paper From Moss
Blowers for Cooling Boiler Rooms
Epidemic Among Fish
Lord Palmerston and the Cort Family
Manufacturing Ice
Mechanics
New Harvester
Artesian Wells on the Western Plains
Departments
- Letters
Correspondents
