Scientific American Magazine
Volume 56, Issue 4You are currently logged out. Please sign in to download the issue PDF.
Features
Reminiscences of Daguerreotypy
John Roach
The Inventor's Work in Agriculture
Improved Door Attachment
Improved Gas Engine
Improved Metallic Printing Block
Improved Automatic Step Ladder
Improved Door Check
Compressed Air Grease Cup
Cheese Cutter
Improved Wheel Cultivator
Illuminated Clock
The Saint Malo Rolling Bridge
Sir Isaac Newton's Steam Carriage
Steam Carriages
The St. Paul Ice Palace
Science in Toys
Improved Wire Netting Machine
Miscellaneous Inventions - January 22, 1887
Engineering Inventions - January 22, 1887
Agricultural Inventions - January 22, 1887
Mechanical Inventions - January 22, 1887
To Inventors - January 22, 1887
Departments
Correspondence - January 22, 1887
Index of Inventions - January 22, 1887
Business and Personal - January 22, 1887
Notes and Queries - January 22, 1887
