Features
Phenomenon in Oregon
Emanuel Parker's Improvement on Water Wheels—Fig 1
Alabama and Tennessee Railroad
Relief to Travellers
Railroad Movement in St. Louis
The Real and Ideal
Counterfeit Detector
Ceitiberian Relics
The Pulley and the Crank
Paine's Light
Cotton Grown in spain
The Hand-Loom Weaver and the Power Loom
Newly Discovered Properties of Heat in Combination with Steam
Chinese Printing
The Atmosphere
Alarm and Thief Detector
Sign Letters of Earthenware
Improvement in Communicating Power to the Throstle Spinning Frame
To Dye Black Satinet, Muslin de Laine, and other Goods which have a Woollen Weft and Cotton Warp
Safety Apparatus for Steam Boillers
A New Propeller
The Cuban Plow
Newly Constructed Oven
Great Steamboat—Scientific Challenge
A Controversy to be Settled
The Brittania Bridge
Wood's Patent Shingle and Stave Machine
Improvements in Rail Roads in Virginia—Governor's Message
The Iron and Zinc of New Jersey
Explosions of Steam Boilers
Cheap Postage
Receipts for Washing
Inventors and Patent Agents
List of Patent Claims
Notice
Tanning—Practical Remarks
To Inventors and Mechanics
History of Propellers and Steam Navigation
Coal Gas Charcoal
The Telescope
Departments
- From the Editor
To Correspondents
