Dental Impression Trays (2)
notes: label: Description
content: The inscription on one metal tray reads “ROACH SECTION TRAY / 3 / DENTAL PRODUCTS CO. / CHICAGO.” The other tray is No. 4. The inscription on the cardboard box reads “ROACH SECTIONAL TRAYS / SET OF TWO -- NOS. 3 AND 4 / 75 CENTS / DENTAL PRODUCTS COMPANY / 7512 GREENWOOD, CHICAGO.”
label: Description
content: Ref: Finnis E. Roach, “Dental Tray,” U.S. Patent 1,367,627 (Feb. 8, 1921).
label: Description
content: Finnis E. Roach, “Dental Impression Flask or Tray,” U.S. Patent 1,367,628 (Feb. 8, 1921).
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 Columbia University School of Dental and Oral Surgery
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: MG.291116.285
label: accession number
content: 291116
label: catalog number
content: 291116.285
objectType: label: Object Name
content: impression and bite trays
label: Other Terms
content: Dentistry
physicalDescription: label: Measurements
content: overall: 7/8 in x 3 5/8 in x 1 1/8 in; 2.2225 cm x 9.2075 cm x 2.8575 cm