Dental Speculum

Description:

Patent model for Alfred W. Edwards, “Combined Dental Speculum and Shield,” U.S. Patent 226,989 (April 27, 1880). Alfred W. Edwards lived in New York City.

Location: Currently not on view

See more items in: Medicine and Science: Medicine

Exhibition:

Exhibition Location:

Credit Line: Gift of Columbia University School of Dental and Oral Surgery

Data Source: National Museum of American History

Id Number: MG.291116.187Accession Number: 291116Patent Number: 226,989Catalog Number: 291116.187

Object Name: dental speculum and shield, patent modeldental deviceOther Terms: Dentistry

Measurements: overall: 1 1/4 in x 1 3/4 in x 1 1/2 in; 3.175 cm x 4.445 cm x 3.81 cm

Guid: http://n2t.net/ark:/65665/ng49ca746a5-8444-704b-e053-15f76fa0b4fa

Record Id: nmah_724258

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