doubling machine
date: label: patent date
content: 1875-10-26
name: label: inventor
content: Unsworth, Thomas
notes: label: Location
content: Currently not on view
place: label: associated place
content: United Kingdom: England, Preston
setName: label: See more items in
content: Home and Community Life: Textiles
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: TE.T11416.030
label: accession number
content: 89797
label: catalog number
content: T11416.030
label: patent number
content: 169,315
objectType: label: Object Name
content: Doubling Machine