They Kept the Sea Lanes Open
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Political History: Political History, General History Collection
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: ZZ.RSN82802Y00
label: accession number
content: 1978.0880
objectType: label: Object Name
content: Poster
physicalDescription: label: Measurements
content: overall: 29 1/4 in x 39 in; 74.295 cm x 99.06 cm