Features
Important to Inventors
Oscillating Engine
Practice of Shoeing Horses
Ink—Notice
Petroleum Spring
Railway Difficulty Settled
The Pacific Railroad—Wall Street Intrigue
Heat of the Sun—Will it Ever Decay
The Panama Railroad
American Wool
Hydrate of Magnesia as an Antidote
The Polar Plant
The William Norris
Foreign Scientific Memoranda
List of Patent Claims
English Railway Statistics
The Ericsson Again
Primer for Fire-Arms
Improved Clamp for Joiners
Lath Machine
Improved Cut-Off
New Tea-Kettle
Improved Rack Rail
New Trip Hammer
Improved Saw Mill
Machine for Dressing Millstones
Improved Throttle Valve
Patent Office Report for 1852—No. 4
Extension of Patents, and Patent Law Suits
Photographs of the Moon
New Rotary Printing Press
Cholera Remedy
Crystal Palace
Recent Foreign Inventions
American and European Naval Architecture
The North-West Passage
To Prevent Steam from Condensing in Pipes
Gilding—No. 1
Lucifer Matches
Sandwich Islands
Water Spouts on the Lake
Saw Tooth Corrector
Mechanics
Manufacturers and Inventors
Departments
- From the Editor
To Correspondents
- Recommended
A Chapter of Suggestions, &c