Pipe Wrench
date: label: patent date
content: 1864-04-26
name: label: inventor
content: Johnson, John Charles
notes: label: Location
content: Currently on loan
setName: label: See more items in
content: Work and Industry: Mechanical and Civil Engineering
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: ER.316118
label: accession number
content: 89797
label: catalog number
content: 316118
label: patent number
content: 42489
objectType: label: Object Name
content: model, patent
label: Object Name
content: patent model, wrench, pipe