Unknown. Poem, "An Abstract Principle Learned in Schaeffer's School of DESIGN,"
name: label: Collection Creator
content: Schaeffer, Rudolph
setName: label: See more items in
content: Rudolph Schaeffer papers
label: See more items in
content: Rudolph Schaeffer papers / Series 4: Writings / 4.2: Writings by Other Authors
unitdate: label: Date
content: undated
container: label: Container
content: Box 6, Folder 19
dataSource: label: Archival Repository
content: Archives of American Art
objectType: label: Type
content: Archival materials