Mathieu, Georges, typescript of "Declaration to the American Avant Garde Painters,"
name: label: Collection Creator
content: Parsons, Betty, 1900-1982
setName: label: See more items in
content: Betty Parsons Gallery records and personal papers
label: See more items in
content: Betty Parsons Gallery records and personal papers / Series 7: Betty Parsons Personal Papers / 7.6: Writings / 7.6.2: Writings by Others
unitdate: label: Date
content: undated
container: label: Container
content: Box 42, Folder 33
dataSource: label: Archival Repository
content: Archives of American Art
objectType: label: Type
content: Archival materials