Architectural League of New York
name: label: Collection Creator
content: Treadwell, Helen, 1902-
setName: label: See more items in
content: Helen Treadwell papers
label: See more items in
content: Helen Treadwell papers / Series 2: General Organization Records
unitdate: label: Date
content: 1963-1964
container: label: Container
content: Box 1, Folder 4
dataSource: label: Archival Repository
content: Archives of American Art
objectType: label: Type
content: Archival materials