Volume 21: Abstract Studies, Heads
name: label: Collection Creator
content: Tworkov, Jack
setName: label: See more items in
content: Jack Tworkov papers
label: See more items in
content: Jack Tworkov papers / Series 9: Sketchbooks
unitdate: label: Date
content: circa 1960s
container: label: Container
content: Box 8, Folder 16
dataSource: label: Archival Repository
content: Archives of American Art
objectType: label: Type
content: Archival materials
scopecontent: label: Scope and Contents
content: 1 volume, pencil and pastel.