patent model, knife, leather cutting gauge
date: label: patent date
content: 1870-06-21
name: label: inventor
content: Durham, Charles T.
label: inventor
content: Wood, James
label: inventor
content: Hair, Theodore
notes: label: Location
content: Currently not on view
place: label: associated place
content: United States: Pennsylvania, Norristown
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.104436
label: catalog number
content: 104436
label: accession number
content: 089797
label: patent number
content: 104,436
objectType: label: Object Name
content: patent model, knife, leather cutting gauge