Features
Tunneling the Falls of the Ohio
Large Locomotive Shop
Oil of Hops
Crossing the Atlantic in a Week
Mascher's Stereoscope
Improvement in Car Trucks
Recent Foreign Inventions
The Imponderable Agents--No. 1
Important Notice
Rope Machinery
The Cooper Institute--A Noble Man
An Important Fact in Connection with the Yellow Fever
Labor and Money Power
List of Patent Claims
Singnlar Plan for a New Line of Steamships
Preservation of the Eyes
Improvement in Cotton Gins
Mechanics Fairs
New Metallic Packing
Washing and Steaming Cotton Goods
New Picking Machine
The Old Crystal Palace in a New Place
Improved Bedstead
Improved Steam Hammer
Our Prizes
Treenails
Explosive Fluids--A Warning
Reaping Machines before the Royal Society
Fine Writing
Colonial Patents
Sewing Machine Controversy
The Steamship Golden Age--The Ignorance of Journalists
Electrotyping
To Correspondents
A Chapter of Suggestions, &c
Brick Burning
Celestial Phenomenon
Mechanics
Manufacturers and Inventors
