Scientific American Magazine
Volume 77, Issue 17You are currently logged out. Please sign in to download the issue PDF.
Features
A Seventy Thousand Horse Power Central Station
The Licensing of Engineers
Prison Association of New York Exhibition
Lord Kelvin
The Largest and Fastest Paddle Steamer in Great Britain
The Chainless Bicycle
A Gas Main Stopper
A Novel Hand Camera
The Steel Pipe and Tube Industry
The Color Changes in Lizards
Departments
Recent Inventions - October 23, 1897
Correspondence - October 23, 1897
Index of Inventions - October 23, 1897
Notes and Queries - October 23, 1897
Recently Patented Inventions - October 23, 1897
New Books, Etc. - October 23, 1897
Business and Personal - October 23, 1897
Patents - October 23, 1897
