Rock, Joseph Francis Charles
name: label: Collection Creator
content: Birnbaum, Martin, 1878-1970
setName: label: See more items in
content: Martin Birnbaum papers
label: See more items in
content: Martin Birnbaum papers / Series 2: Correspondence
unitdate: label: Date
content: circa 1935-circa 1950
container: label: Container
content: Box 2, Folder 23
dataSource: label: Archival Repository
content: Archives of American Art
objectType: label: Type
content: Archival materials