patent model, drive chain
date: label: patent date
content: 1874-09-01
name: label: inventor
content: Ewart, William D.
notes: label: Location
content: Currently not on view
place: label: associated place
content: United States: Iowa, Belle Plaine
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.154594
label: catalog number
content: 154594
label: patent number
content: 154,594
objectType: label: Object Name
content: patent model, chain, drive
label: Object Name
content: patent model, drive chain
physicalDescription: label: Measurements
content: overall: 3/8 in x 1 1/8 in x 3 3/8 in; .9525 cm x 2.8575 cm x 8.5725 cm