patent model, gauge, diameter
date: label: date made
content: 1876
label: patent date
content: 1876-09-05
name: label: inventor
content: Williams, Richard D.
notes: label: Location
content: Currently not on view
place: label: associated place
content: United States: Maryland, Baltimore
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.308941
label: catalog number
content: 308941
label: patent number
content: 181,809
label: accession number
content: 89797
objectType: label: Object Name
content: patent model, gauge, diameter
physicalDescription: label: Measurements
content: overall: 5 7/8 in x 6 1/8 in x 3/8 in; 14.9225 cm x 15.5575 cm x .9525 cm