Scientific American Magazine
Volume 56, Issue 19You are currently logged out. Please sign in to download the issue PDF.
Features
The Julien System of Lighting Railroad Cars
French Export Wine
Panama Canal Difficulties
Lovell's Nail Making Machine
Improved Vehicle Brake
Improved Drag Saw
Friction Clutch Pulley
Improved Coffee Pot
Adjustable Lambrequin, Curtain, and Shade Support
Improved Oiler
A Simple Floor Clamp
Small Dynamo Electric Machine
A Convenient Escritoire
New Bench Drill
Apparatus for Illustrating the Law of the Reflection of Light
A Novel Electrical Experiment
Microscopic Notes
How to Make Statuary in Paper
Mechanical Invention - May 7, 1887
Agricultural Inventions - May 7, 1887
Miscellaneous Inventions - May 7, 1887
Engineering Inventions - May 7, 1887
Departments
Index of Inventions - May 7, 1887
Business and Personal - May 7, 1887
