Scientific American Magazine
Volume 51, Issue 10You are currently logged out. Please sign in to download the issue PDF.
Features
Ragona's Portable Astronomical, Magnetic, and Meteorological Observatory
Rufus Porter, Founder of the Scientific American
The Probelmatic Planet Neith
Mechanics in Education
Grain Crusher and Disintegrator
Self-Oiling Loose Pulley
Door and Gate Latch
Tinsmith's Roller
Improved Steam Heater
Safety Catch for Elevators
The Cholera in 1884
An English Wolf
Fumigating Passengers for Cholera
Agricultural Inventions - September 6, 1884
Mechanical Inventions - September 6, 1884
Miscellaneous Inventions - September 6, 1884
Engineering Inventions - September 6, 1884
Departments
Correspondence - September 6, 1884
Business and Personal - September 6, 1884
Notes and Queries - September 6, 1884
Index of Inventions - September 6, 1884
