Butter, Reg
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 4: Artists Files / 4.2: Photographs
unitdate: label: Date
content: circa 1950s-1990s
container: label: Container
content: Box 105, Folder 12
dataSource: label: Archival Repository
content: Archives of American Art
objectType: label: Type
content: Archival materials