Features
Self-Stripping Carding Machine
Arrowroot in Florida
Pickling Meat
The Steamship Great Britain
American Ship-Building
The Gold of California
Circular Saws
Recent Foreign Inventions
Improved Blacksmiths' Tuyeres
Chemical Analysis of Poisons
Great Discovery of Lead Ore
Curious Effects of Excitement
My head is gray but not with years.
Remarks on Inks
Electro-Magnetism as a Motive Power
Improvement in Railroad Cars
Improved Hot-Air Register
To Prevent Accidents on Railroads
Whitelaw & Stirrait's Water Wheel—The Overshot at a Discount
The Woodworth Patent—Its Extension
Improved Stove
Verdict of the Jury in the Greenwich Avenue Calamity
The Proposed Exhibition at New York
Amorphous Phosphorus
Gutta Percha Pens
Gas Light in Factories
Insecurity of Buildings
Great Rat Trap
Discoveries
American Astronomers in Europe
List of Patient Claims
Pneumatic Pile Driver
Castor Oil for Light
Sending Receipts—Postage on Books
An Important Paragraph
Back Numbers and Volumes
Screw Propeller for the Navy
What May be Done with Old Rags
On Boilers--No. 3
Gold from Australia
A Curiosity
Gold Solder
To Mechanics, Manufacturers and Inventors
Submarine Telegraph
Structure on Piles
Departments
- From the Editor
To Correspondents
