patent model, drive chain
date: label: patent date
content: 1882-05-30
name: label: inventor
content: McKernan, Dennis D.
notes: label: Location
content: Currently not on view
place: label: associated place
content: United States: Illinois, Chicago
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.258863
label: catalog number
content: 258863
objectType: label: Object Name
content: patent model, chain, drive
label: Object Name
content: patent model, drive chain
physicalDescription: label: Measurements
content: overall: 1/2 in x 1 1/4 in x 5 1/16 in; 1.27 cm x 3.175 cm x 12.85875 cm