American Artists Professional League
name: label: Collection Creator
content: Gruppe, Karl, b. 1893
setName: label: See more items in
content: Karl Gruppe papers
label: See more items in
content: Karl Gruppe papers / Series 3: Project Files
unitdate: label: Date
content: circa 1955-1962
container: label: Container
content: Box 1, Folder 26
dataSource: label: Archival Repository
content: Archives of American Art
objectType: label: Type
content: Archival materials