Improved Oscillating Engine

Giffard's Injector

Applications for the Extension of Patents

Progress of Population in New York

The Smelting of lake Superior Copper

Coating for Patterns used in Molding

Sticky India-Rubber Goods

Our Western Correspondence

Deafening Walls

Natural Varnish Tree

Blasted Wheat

How to Poison Whales

Interesting Correspondence

Our Washington Correspondence

Philadelphia Water Wheel Experiments

Flyinq Machines -- A Bird-Woman

Flying Machines in the Future

Hyatt's 1000 Prize

The Adaptation of Machinery to Photography

The Last Manufactory at Richmond

The Profits of the Rock oil Business

Judicial Decisions in the Great Sewing Machine War

Improvement in Felting Machines

Exhibition of a Great Acamene Lamp

Brooks & Grover's Improved Gridiron

Courts of Arbitration for Patentees

Good Mechanism

Ingenuity still Active

Literary and Scientific Notices

Appleton's Cyclopdia

Experience of Ingenious Inventors

Recent American Inventions

Turbine Water Wheels-Attention

Patent Claims - September 8, 1860

Important to Inventors

Useful Hints to Our Readers

Money Received

Kearney's Improved Screw Jack

Wing's Crimping Machine

How to Keep Sweet Potatoes

New process of Gilding and Silver-Plating