Map of the United States, showing the proposed railroad routes from coast to coast, with table of distances, etc.
Summary
Public domain scan of an old vintage map, free to use, no copyright restrictions - Picryl description.
Tags
Date
1850
Location
N.Y.? :
Source
New York Public Library
Copyright info
Creative Commons CC0 1.0 Universal Public Domain Dedication ("CCO 1.0 Dedication")