Table of contents
January 21, 1871, Volume 24 No 4 pp47-60
About the coverBusiness and Personal
Books
Top of page
Top of pageArticles
Watts and Phelps' Variable Cut-off, French Ironing Table - p47
doi:10.1038/scientificamerican01211871-47
Facts and Figures about the Mont Cenis Tunnel - p55
doi:10.1038/scientificamerican01211871-55
The U.S. Signal Service and Storm Signals - p56
doi:10.1038/scientificamerican01211871-56a
