patent model, drive chain
date: label: patent date
content: 1880-02-17
name: label: inventor
content: Simpson, John
notes: label: Location
content: Currently not on view
place: label: associated place
content: United States: Ohio, Cleveland
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.224737
label: catalog number
content: 224737
label: patent number
content: 224.737
label: patent number
content: 224,737
objectType: label: Object Name
content: patent model, chain, drive
label: Object Name
content: patent model, drive chain
physicalDescription: label: Measurements
content: overall: 9/16 in x 1 3/8 in x 4 5/16 in; 1.42875 cm x 3.4925 cm x 10.95375 cm