Railway crossing
date: label: date made
content: ca 1879
label: date made
content: ca. 1879
label: associated dates
content: 1879 01 21 / 1879 01 21
label: patent date
content: 1879-01-21
name: label: inventor
content: Wharton, Jr., William
notes: label: Location
content: Currently not on view
place: label: associated place
content: United States: Pennsylvania, Philadelphia
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.309232
label: accession number
content: 89797
label: catalog number
content: 309232
label: patent number
content: 211,607
label: accession number
content: 89797
objectType: label: Object Name
content: patent model, railroad crossing
label: Other Terms
content: patent model, railroad crossing; patent model, rail crossing; Railroad; Track
physicalDescription: label: Physical Description
content: brass (overall material)
label: Measurements
content: average spatial: 7/8 in x 13 3/8 in x 12 1/8 in; 2.2225 cm x 33.9725 cm x 30.7975 cm
label: Measurements
content: average spatial: 20 cm x 34 cm x 30.8 cm; 7 7/8 in x 13 3/8 in x 12 1/8 in