Scientific American Magazine
Volume 56, Issue 6You are currently logged out. Please sign in to download the issue PDF.
Features
Bridging the Hudson at Poughkeepsie
The Bell Telephone Suits
Sir Joseph Whitworth
The Pet Ambition of John Roach
Device for Trimming the Ends of Tubes
An Electrical Music Baton
Lathe for Amateurs and Light Shop Work
Back Band for Harness
The Ingersoll Duplex Rock Drilling Machine
Improved Lead Pipe Reel
Improved Gas Pliers
Balanced Cooking Stove for Ships
Improved Spring Wheel Traction Engine
Some New Fishes
Swing Bicycle
Improved Railway Rail Joint
Improved Car Brake
Science in Toys
Engineering Inventions - February 5, 1887
To Inventors - February 5, 1887
Mechanical Inventions - February 5, 1887
Miscellaneous Inventions - February 5, 1887
Agricultural Inventions - February 5, 1887
Departments
Correspondence - February 5, 1887
Business and Personal - February 5, 1887
Index of Inventions - February 5, 1887
Notes and Queries - February 5, 1887
