postal cover
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Mechanical and Civil Engineering
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1999.0187.01
label: accession number
content: 1999.0817
label: catalog number
content: 1999.0817.01
objectType: label: Object Name
content: Postal Cover
physicalDescription: label: Measurements
content: overall: 10 1/2 in x 8 1/8 in; 26.67 cm x 20.6375 cm