University of Massachusetts, Amherst (Play Lab 2, demonstrations play laboratory)
name: label: Collection Creator
content: Ostroff, Elaine
setName: label: See more items in
content: Elaine Ostroff Universal Design Papers
label: See more items in
content: Elaine Ostroff Universal Design Papers / Series 2: Subject Files
unitdate: label: Date
content: circa 1970s
container: label: Container
content: Box 14, Folder 10
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials