Scientific American Magazine

Redick's Corn Planter

A Conservative

Stone Cutting Machine in a Railroad Tunnel

Wild Orange Wine

Rutland and Burlington Railroad

Steam Carriage for Plank Roads

Improvements in Running Belting

Fire at the Capitol

Circular Saws

The Patent Office

Stone Ware

An Ancient Sword

Rapidity of Thought in Dreaming

Mandrakes

Nickel

Recent Foreign Inventions

Remarks on Leather, Tanning, &c

A Small Great Spy Glass

Pneumatics

Machinery for Making Hay and other Agricultural Forks

Adhesion on Rails

Patent Heat Distributor and Ventilator

Measures for California

Improved Excavator

Machine for Measuring and Cutting Iron

Improved Horse Rake

Olds' Revolving Coat Holder

Improved Hold-back for Sleds

A World's Fair and Crystal Palace at New York

Patents, Inventions, &c

Synthetic Chemistry—Ultramarine

Oxalic Acid

End of the Annihilator

Progress of Discovery during 1851

Petition for Extension of Patent

Municipal Electric Telegraph

Boiler Tubes

List of Patent Claims

Back Numbers and Volumes

An Important Paragraph

Sending Receipts—Postage on Books

On Boilers.--No.6

Cold Weather

To Be Invented

The Effect of the Rotation of the Earth upon the Flight of a Projectile

Death of the Water Cure Founder

India Rubber

The Safe of William Penn

To Correspondents