patent model, grain separator
date: label: patent date
content: 1878-05-21
name: label: inventor
content: Wood, Clark
place: label: associated place
content: United States: Pennsylvania, Cochranton
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.203864
label: catalog number
content: 203864
label: accession number
content: 089797
label: patent number
content: 203,864
objectType: label: Object Name
content: patent model, grain separator