They Signal Send Books
date: label: date made
content: 1917
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.RSN83625W16
objectType: label: Object Name
content: Poster
physicalDescription: label: Measurements
content: overall: 39 1/4 in x 26 in; 99.695 cm x 66.04 cm