channel, segment
date: label: date made
content: ca 1910-1920
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Mechanical and Civil Engineering
creditLine: label: Credit Line
content: Rutgers University
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: MC.315880.07
label: catalog number
content: 315880.07
label: accession number
content: 222966
objectType: label: Object Name
content: Channel, Segment
physicalDescription: label: Physical Description
content: iron (overall material)
label: Measurements
content: overall: 2 1/2 in x 2 1/2 in x 9 in; 6.35 cm x 6.35 cm x 22.86 cm