By Jan and Ursula de Swart, "A Medium for Sculpture" in Modern Plastics (Nov. issue)
name: label: Collection Creator
content: De Swart, Jan, 1908-
setName: label: See more items in
content: Jan de Swart papers
label: See more items in
content: Jan de Swart papers / Series 4: Printed Material / Articles
unitdate: label: Date
content: 1944
container: label: Container
content: Box 2, Folder 4
dataSource: label: Archival Repository
content: Archives of American Art
objectType: label: Type
content: Archival materials