Mass Mailings
name: label: Collection Creator
content: Leo Castelli Gallery
setName: label: See more items in
content: Leo Castelli Gallery records
label: See more items in
content: Leo Castelli Gallery records / Series 1: Correspondence
unitdate: label: Date
content: 1969-1973
container: label: Container
content: Box 14, Folder 35
dataSource: label: Archival Repository
content: Archives of American Art
objectType: label: Type
content: Archival materials