Envelope, World of Tomorrow
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 3: New York World's Fair 1939 and 1940 Incorporated Records / 3.9: Ephemera
unitdate: label: Date
content: 1939
container: label: Container
content: Box 74, Folder 3
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials