patent model, planter, check knot for corn
date: label: patent date
content: 1881-12-13
name: label: inventor
content: Phelps, Byron
notes: label: Location
content: Currently not on view
place: label: associated place
content: United States: Illinois, Moline
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.250750
label: catalog number
content: 250750
label: accession number
content: 089797
label: patent number
content: 250,070
objectType: label: Object Name
content: patent model, planter, check knot for corn