patent model, railroad car coupling
date: label: date made
content: ca. 1878
label: patent date
content: 1878-05-21
name: label: inventor
content: Hills, James H.
notes: label: Location
content: Currently not on view
place: label: associated place
content: United States: Vermont, Burlington
setName: label: See more items in
content: Work and Industry: Transportation, Railroad
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: TR.309268
label: catalog number
content: 309268
label: patent number
content: 203,912
objectType: label: Object Name
content: patent model, railroad car coupling
label: Other Terms
content: coupler; patent model, railroad car coupling; Rail