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File:Union Pacific Yellowstone National Park Brochure (1921).JPG

Summary

Description

Union Pacific Railroad Brochure on Yellowstone National Park (1921)

Date 1921; digitized February 2008
Source Exacted from Public Domain PDF file of above on the Internet Archive
Author Mike Cline

Licensing

Public domain
This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1923. See this page for further explanation.
United States
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