Scientific American Magazine

Buffalo and Detroit Railway

Improvement in Padlocks

Scouring Drops for Removing Grease

Useful Receipts

North American Colony Railroad

Nashville and Chattanooga Railroad

Compound for Promoting the Blowing of Flowers

Self-Varying; Tailors & Measure

American Association for the Advancement of Science

History and Construction of the Thermometer

The Siamese Twins

A Gigantic Statue

Old Times

The Honey Bird

A New Way to Puzzle Rogues

Scientific Association

Improved Granite Lifting Wedge

New Brick Machine

Self-Lifting Water-Wheel

Coating Iron with Copper

Foreign Scientific Memoranda

New Artificial Leech and Cupping Tube

Telegraph Extension

The Great Case of the Parker Water Wheel

Improvements in the Scientific American

Ocean Encroachments

A Tall Chimney

Mechanics' Fair

Agricultural Machinery

Improvements in Railroad Travelling

Patent Case

Boston as it Was

A Devoted Naturalist

Kentucky Tobacco Crop

List of Patent Claims

Novel Suspension Bridge—An Army of Monkeys

Mineral Paint Discovered in Massachusetts

Ostrich Hunting

Now is Your Time

Important Notice to Us!

Patent Claims

History of Propellers and Steam Navigation

Colors

Giant's Bones

White Hair and Black—A Fact Worth Knowing

Hard Coal Ashes

Means of Counteracting the Effects of Corrosive Sublimate

French Polish

Advice to Correspondents

To Correspondents