The Franklin Institute: Laboratories for Research and Development: Proposal for Simmons, Co. and information
name: label: Collection Creator
content: Simmons Company
setName: label: See more items in
content: The Simmons Company Records
label: See more items in
content: The Simmons Company Records / Series 1: Corporate Materials / 1.10: Sleep Research Materials, 1929-1970s
unitdate: label: Date
content: 1954-1956
container: label: Container
content: Box 48, Folder 8
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials