1866 - D. B. Piper's Sewing Machine Patent Model
date: label: date made
content: 1866
notes: label: Description
content: D. B. Piper, of Winchendon, MA. Sewing Machine Patent Model; Patent number 56,990. August 7, 1866. Improvement in chain stitch sewing machine; An electric connection between the upper and lower shafts of a sewing machine.
setName: label: See more items in
content: Home and Community Life: Textiles
label: See more items in
content: Sewing Machines
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: TE.T6304
label: accession number
content: 89797
label: patent number
content: 56990
objectType: label: Object Name
content: Sewing machine patent model