tracing, blocks for curving rails
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: MC.204490.0942
label: catalog number
content: 204490.0942
label: accession number
content: 204490
objectType: label: Object Name
content: tracing, blocks for curving rails
physicalDescription: label: Measurements
content: overall: 25 in x 35 in; 63.5 cm x 88.9 cm