beam section
date: label: date made
content: 1874
notes: label: Location
content: Currently not on view
place: label: Associated Place
content: United States: Maryland
topic: label: Subject
content: Bridges
setName: label: See more items in
content: Work and Industry: Mechanical and Civil Engineering
creditLine: label: Credit Line
content: Gift of Lloyd B. Thomas
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: MC.336651F
label: accession number
content: 1978.0786
label: catalog number
content: 336651F
objectType: label: Object Name
content: beam section
physicalDescription: label: Measurements
content: overall, from cat. card: 6 in x 24 in x 3 in; 15.24 cm x 60.96 cm x 7.62 cm
label: Measurements
content: overall, i beam: 3 3/4 in x 6 in x 6 1/8 in; 9.525 cm x 15.24 cm x 15.5575 cm
label: Measurements
content: overall, bolt and scarp: 2 3/4 in x 3 in x 2 3/4 in; 6.985 cm x 7.62 cm x 6.985 cm
label: Measurements
content: overall, bolt and scrap: 3 in x 3 in x 3 in; 7.62 cm x 7.62 cm x 7.62 cm