Crystal Foil Cylinders
notes: label: Description
content: Cardboard box with inscription that reads “PACK’S / CRYSTAL FOIL CYLINDERS / Patented December 19th, 1871, and July 4th, 1876.”
label: Description
content: Ref: Edward G. Kearsing and Leonzo Kearsing, “Improvement in Processes for Preparing Gold for Dental Purposes,” U.S. Patent 122,029 (December 19, 1871).
label: Description
content: George J. Pack, “Improvement in Dental Gold,” U.S. Patent 179,423 (July 4, 1876).
label: Description
content: Samuel S. White ad for dental gold in The Dental Cosmos 20 (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 University of Pennsylvania School of Dentistry
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: MG.M-09297 [dup4]
label: catalog number
content: M-09297
label: accession number
content: 218383
objectType: label: Object Name
content: dental coll object
label: Object Name
content: ?
label: Other Terms
content: ?; Dentistry
physicalDescription: label: Measurements
content: overall: 1 1/4 in x 1 1/4 in x 4 1/2 in; 3.175 cm x 3.175 cm x 11.43 cm