patent model, bridge, iron truss
date: label: date made
content: 1861
label: Associated Date
content: 1861
label: patent date
content: 1861-01-22
name: label: inventor
content: Eikenberry, Lewis
notes: label: Location
content: Currently not on view
place: label: associated place
content: United States: Pennsylvania, Easton
topic: label: Subject
content: Bridges
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.308991
label: catalog number
content: 308991
label: accession number
content: 89797
label: patent number
content: 31,157
objectType: label: Object Name
content: patent model, bridge, iron truss
physicalDescription: label: Physical Description
content: metal (overall material)
label: Measurements
content: overall: 5/8 in x 11 in x 2 1/2 in; 1.5875 cm x 27.94 cm x 6.35 cm