Scientific American Magazine
Volume 77, Issue 22You are currently logged out. Please sign in to download the issue PDF.
Features
Lengthening a Hudson River Steamboat
The Quest of the North Pole
Appellate Commission Report Favorably on the New York Rapid Transit Scheme
Report of the Secretary of the Interior
The American Beet Sugar Industry
A Cover for Mucilage Reservoirs
An Improved Gas Burner
An Improved Automatic Weir
Boring Oil Wells at Sea
Moulds for Soldering Pipes
Steam Motor Car for Branch Line Service
The Steel Cell and Central Corridor System of Prison Construction
The Giant Redwood Trees of California
To Inventors - November 27, 1897
Departments
Correspondence - November 27, 1897
Index of Inventions - November 27, 1897
Recently Patented Inventions - November 27, 1897
Business and Personal - November 27, 1897
Notes and Queries - November 27, 1897
Patents - November 27, 1897
