patent model, brick machine
date: label: patent date
content: 1868-02-11
name: label: inventor
content: Dobbins, David P.
label: inventor
content: Richards, John S.
label: inventor
content: Sangster, James
notes: label: Location
content: Currently not on view
place: label: associated place
content: United States: Pennsylvania, Erie
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.074207
label: catalog number
content: 074207
label: accession number
content: 89797
label: patent number
content: 74,207
objectType: label: Object Name
content: patent model, brick machine