Section through tunnel
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: 1985.0548.56
label: accession number
content: 1985.0548
label: catalog number
content: 1985.0548.56
objectType: label: Object Name
content: blue print
physicalDescription: label: Physical Description
content: paper (overall material)
label: Measurements
content: overall: 3 5/8 in x 11 1/8 in; 9.2075 cm x 28.2575 cm