Peter (surname unknown)
name: label: Collection Creator
content: Cassatt, Mary, 1844-1926
setName: label: See more items in
content: Mary Cassatt letters
label: See more items in
content: Mary Cassatt letters / Series 1: Mary Cassatt Letters
unitdate: label: Date
content: circa 1906-1914
container: label: Container
content: Box 1, Folder 14
dataSource: label: Archival Repository
content: Archives of American Art
objectType: label: Type
content: Archival materials