If there's any lead...
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Political History: Political History, General History Collection
creditLine: label: Credit Line
content: Fisher Body Division, General Motors Corporation
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: PL.164393.17
label: accession number
content: 164393
label: catalog number
content: 164393.17
objectType: label: Object Name
content: Poster
physicalDescription: label: Measurements
content: overall: 41 in x 31 in; 104.14 cm x 78.74 cm