patent model, land roller & clod crusher
date: label: patent date
content: 1887-06-21
name: label: inventor
content: Twick, Friedrich
place: label: associated place
content: United States: Wisconsin, Sheboygan
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.365209
label: catalog number
content: 365209
label: accession number
content: 089797
label: patent number
content: 365,209
objectType: label: Object Name
content: patent model, land roller & clod crusher