patent model, paper making machine screen plate
date: label: patent date
content: 1880-04-13, 1880-04-13
label: patent date
content: 1880-04-13, 1880-04-13
name: label: patentee
content: Hardy, William A.
label: patentee
content: Pinder, Charles
label: inventor
content: Pinder, Charles
label: inventor
content: Hardy, William A.
notes: label: Location
content: Currently not on view
place: label: Associated Place
content: United States: Massachusetts, Fitchburg
label: Associated Place
content: United States: Massachusetts, Fitchburg
setName: label: See more items in
content: Work and Industry: Agriculture
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: AG.226545
label: catalog number
content: 226545
label: accession number
content: 89797
label: patent number
content: 226,545
objectType: label: Object Name
content: patent model, paper making machine screen plate