New Force Pump

Campbell's Patent Head Shade

Lifting Pump Without a Piston

The Burlington Railroad Accident

A Monster Railroad Enterprise

The Greatest Coal Field in the World

New Historical Lyceum

Steamships Building in New York

To Our Subscribers in Canada

The New York Observer and the Scientific American

A Farm Steam Engine

List of Patent Claims

Interesting Lawsuit,-Process of Galvanizing Iron

American Association for the Advancement of Science.-No 3

Telegraph From England to Australia

Recent Foreign Inventions

Machines for Planing and Jointing Staves

Iron Steamboats at Wilmington, Delaware

White's Reporter, of Louisville, Ky, Speaks

Splendid Cash Prizes!

The Tribune and the Scientific American on Air Pressure

Experiments with Turbine Water Wheels

The Opening of Our New Year

Explosion of Percussion Caps

The Farmers's Future

A War Balloon

Steam Versus All Other Gases

The Mechanical Calf

One Hundred Miles Per Hour on Railroad

The Mechanical Calf Once More

Russian Infernal Machine

The Telegraph Submarine Cable

Leavitt's Patent Shingle Machine

Decease of Judge Cranch

Prospectus

Splendid Engravings and Cash Prizes!

Worcester Mechanics Association