patent model, coal screen
name: label: inventor
content: Douty, Richard B.
notes: label: Location
content: Currently not on view
place: label: associated place
content: United States: Pennsylvania, Shamokin
setName: label: See more items in
content: Work and Industry: Agriculture and Natural Resources
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: AG.309291
label: accession number
content: 089797
label: catalog number
content: 309291
label: patent number
content: 38,569
objectType: label: Object Name
content: Coal Screen
label: Object Name
content: patent model, coal screen