Skip to main content


Hudson River Railroad

Railroad Across Florida

Large Balloon

Improvments In Machinery for Sawing Timber

Chain Belts

The Eating, Drinking, and Smoking Tax of Great Britain

Philadelphia Academy of Natural Sciences

Borden's Meat Biscuit Factory

Foreign Correspondence

Georgia Cotton Yarns

The New York Organ

Mahogany for Ship Building

The Manufacture of Glass—No. 2

Agricultural Labors of Belgium

Improvement in Locomotives

Subscribers, Attend!

Electro-Magnetic Engine—A New Safeguard Wanted

Photography—the Whitened Camera

New Application of the Daguerreotype

Manufacture of Salt in New York

The Patent Office Edifice

Collecting Gold by a New Chemical Process

Paine's Electric Light

New York Historical Society—Fitch and Fulton

List of Patent Claims

The Cheap Postage Law

Oars and Levers

New Floating Railroad

New York and Erie Railroad Bonds

Dangers of Camphene

Accidents and Emergencies


Inventors and Manufactures

New Mode of Fresco Painting

Ohio Wheat

The Florida Reefs


  • From the Editor

    To Our Patrons

Purchase To Read More

Already purchased this issue? Sign In to Access
Select Format
March 15, 1851

20% Sitewide for President's Day