Throat Speculum patent model
date: label: date made
content: about 1886
notes: label: Description
content: Patent model for James J. Cole and Thomas A. Cole, “Speculum for the Throat,” U.S. Patent 350,809 (Oct. 12, 1886). The Cole Bros. throat speculum was on the market by 1890.
label: Location
content: Currently not on view
place: label: place made
content: United States: Indiana
topic: label: Subject
content: Diagnostic Equipment
label: Subject
content: Medicine
label: Subject
content: Patent Models
setName: label: See more items in
content: Medicine and Science: Medicine
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1983.0750.01
label: catalog number
content: 1983.0750.01
label: accession number
content: 1983.0750
label: patent number
content: 350,809
objectType: label: Object Name
content: speculum, throat, patent model
physicalDescription: label: Physical Description
content: brass (overall material)
label: Measurements
content: overall: 2 1/4 in x 3 3/8 in x 3 3/4 in; 5.715 cm x 8.5725 cm x 9.525 cm
label: Measurements
content: overall: 8.5 cm x 9.5 cm x 5 cm; 3 3/8 in x 3 3/4 in x 1 15/16 in