Summer tours under escort
Subtitle: Yellowstone National Park, Rocky Mountain National Park, Zion National Park, Bryce Canyon National Park, Grand Canyon National Park, Yosemite National Park, California - Colorado : season 1930
Contributors: Union Pacific Railroad Company
Publisher: Dept. of Tour, Chicago & North Western Ry., Union Pacific System
Published: 1930
Place of publication: Chicago
Language: eng
Number of pages: 48
Subjects: National parks and reserves; Tours
Notes: cat 20090212 dss ysnp

Aut 200212 ske