Donaldson's Adjustable Holder for Pump Canal Cleansers
notes: label: Description
content: Robert Bruce Donaldson (1826-1907) was a mathematical instrument maker who established a dental practice,in Washington, D.C. and taught operative dentistry at the Maryland Dental College. Donaldson also devised several dental instruments and assigned his patent rights to the S. S. White Dental Manufacturing Co.
label: Description
content: Ref: Robert Bruce Donaldson, “Improvement in the Manufacture of Dentists’ Tools for Cleaning Nerve Cavities,” U.S. Patent 202,006 (April 2, 1878).
label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Medicine
creditLine: label: Credit Line
content: Gift of the S. S. White Dental Manufacturing Company
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: MG.M-09570
label: catalog number
content: M-09570
label: accession number
content: 232230
objectType: label: Object Name
content: ?
label: Object Name
content: articulator
label: Object Name
content: dental instrument
label: Other Terms
content: ?; Dentistry
physicalDescription: label: Measurements
content: overall: 3/8 in x 4 3/8 in x 7/8 in; .9525 cm x 11.1125 cm x 2.2225 cm