Hydrophobia

Improved Burglar Alarm

American Naval Architecture

The Steamer Trumpeter.

The Crank--A Question Answered

The Sewing Machine-No. I

The Origin of the Rock Oils

A Thrilling Narrative of the Escape of the Steamer Arabia

Pinel's Magnetic Water Gage

Fresh-Water Sponges

Improvements in the Cotton Plant

Rotary Dynamometer

Annealing Steel

Ventilate the Shop

The Polytechnic Association of the American Institute

Coating Patterns

A Column of Varieties

The Noise of the Aurora Borealis

Talk with the Boys

Application for the Extension of a Patent

Selfridge's Improved Pump

Improved Hand Drill Seed Planter

Dentifrices

The Rights of Joint Patentees--A Reviewer Reviewed

Working Steam Expansively

Our Special Correspondence

New Books and Periodicals Received - September 29, 1860

Recent American Inventions

Patent Claims

The Rise and Progress of Inventions

Money Received

Brown's Improved Shawl Pin

Improved Car Ventilator