Scientific American Magazine

Estimated Value of Urine as a Manure

A Horse's Opinion of a Plank Road

Autographs

To Decompose Old Tan

Charleston and Memphis Railroad

Alabama Railroad

Heathen Temple in Seringham

Improvement in the Manufacture of Iron

Railway Injunction

The Wonderful Scalp Story

Robert Fulton

Wonderful Locomotive

Ravages of Insects

Railroad in Chill

Miscellany of Foreign News

Correspondence of the Scientific American

Canary Birds of No Value, Legally

Marrying a Deceased Wife's Sister

Great Invention in Engineering

Back Volumes Scientific American

Wire Suspension Bridge

Camera Lucida

Bayne's Panorama

Works on Science and Art

Western Journal

To Cure a Felon

Canal Across the Isthmus of Panama

Phenomenon of Molten Metals

Manufacture of Iron, Phosphorus, &C

Franklin's Mode of Lending Money

Brown's Water Gas

Woolen Printing—Great Improvement

Improved Axle Box

Water Pressure Engine

Manufacture of Ice

Acoustic Apparatus to enable the Deaf to Hear in Church

Dick's Anti-Friction Press

Bed-Clothes Clasp

Improved Scribing Machine

Uses and Abuses of Air

Sheathing Ships with Zinc

Railway Errors

Miscellany about Inventors—Patents

Reform of the Patent Laws

Use of Chloroform in Scotland

The Effect of Tides

A Bill Giving Further Remedies to Patentees

Our List of Patent Claims

Petition for Renewal of a Patent

Decision in the Great Patent Case

Patent Office Report

Battin's Coal-Breaker

The Gulf Stream

Completion of the Britannia Tubular Bridge

A Question for Naturalists

History of Propellers and Steam Navigation

Oat Meal

To Inventors and Mechanics

Tanning—Practical Remarks

To Correspondents