patent model, locomotives, feed-water heater for
date: label: date made
content: ca 1854
label: date made
content: ca. 1854
label: patent date
content: 1854-02-14
name: label: inventor
content: Baldwin, Matthias W.
label: inventor
content: Clark, David
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.308992
label: catalog number
content: 308992
label: patent number
content: 10,514
objectType: label: Object Name
content: patent model, locomotives, feed-water heater for
label: Other Terms
content: spark arrester; patent model, locomotives, feed-water heater for; Rail