Summer tours, season 1922
Two national parks in two weeks
Chicago and North Western Railway Company
Bureau of Service, National Parks and Resorts, Chicago & North Western Ry
24 p. : ill., col. map (folded) ; 23 cm.
Yellowstone National ParkRocky Mountain National Park (Colo.)
You may use the digital images and catalog records found on this website for private study, scholarship or research.