Four Hundreth Anniversary of the Discovery of the Colorado River
name: label: Collection Collector
content: Orth, Edward J.
label: Collection Collector
content: Exhibition Collectors Historical Organization
setName: label: See more items in
content: Edward J. Orth Memorial Archives of the New York World's Fair
label: See more items in
content: Edward J. Orth Memorial Archives of the New York World's Fair / Series 8: Materials Relating to Other Fairs, Celebrations and Events / 8.47: Expo 2000 / 8.48: Other Events and Celebrations
unitdate: label: Date
content: 1940
container: label: Container
content: Box 380, Folder 4
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials