Scientific American Magazine
Volume 7, Issue 33You are currently logged out. Please sign in to download the issue PDF.
Features
Vapor Baths Applied to Cattle
Our Silver Currency
Eayrs' Patent Stone Dressing Machine
Great Railroad Speed
Breaking of Railroad Car Axles
Explosion of a Mountain
New Locomotives
A Great Locomotive Feat
Another Claimant for the Steamboat
The Crystal Palace in New York
Preserving Hams
Foreign Patents
Improved Bricks
Prohibiting the Sale of Goods by Sample
Sub-Marine Wire
Beet Sugar in Utah
Gooseberry Bushes
Increase of the use of Opium
Foundation, Natural and Artificial
Interesting Statistics of the New York Post Office
A Good Act
The Cow Tree
Electric Clock
Improved Preparation of Butter
Observations upon Planting, Cultivating, Digging, and Cellering Potatoes
The Steamer Glencoe
The Dual Phenomenon
How to Get Sleep
Barker's Double-Acting Forcing and Lifting
Improvement in Boxes for Mill Dams and Breakwaters
Patent Circle Plate for Doors
Improved Grain Separator
Improvements in Locomotives
International Copyright
Patent Case
Paying for Parker's Water's Wheel
Discussion about our Patent Laws
Chinese Antiquities in Ireland
Some Reasons Why Patents should not be Extended
Law Questions on Patents, Parker's Wheel, &c
Another Fire Annihilator Experiment
The Woodworth Patent in the Senate
Bill for Reforming the Patent Laws
List of Patent Claims
Another Dreadful Explosion
Petition for Extension of a Patent
Recent Foreign Inventions
Hindoo Letters
Literary Papers
To Correspondents
An Important Paragraph
Patent Laws, and Guide to Inventors
Inventors and their Models
City Subscribers
Back Numbers and Volumes
Advice to Writers for the Press
Another Small Planet
Looking-Glasses for Birds
Ten Hour System
Agricultural Science
On Boilers.--No. 21
Inventors
