"Louisiana Purchase" (4 posters)
name: label: Collection Composer
content: Berlin, Irving, 1888-1989
setName: label: See more items in
content: Irving Berlin Collection
label: See more items in
content: Irving Berlin Collection / Series 4: Correspondence, Photographs, and Posters
unitdate: label: Date
content: 1940
container: label: Container
content: Map-folder 7
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials