Mold for Artificial Teeth


Patent model for Almas A. Knowlton, “Improvement in Mold for Artificial Teeth,” U. S. Patent 75,027 (March 3, 1868). An inscription reads “A. A. KNOWLTON.” Knowlton lived in St. Albans, Vt.

Location: Currently not on view

See more items in: Medicine and Science: Medicine


Exhibition Location:

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

Data Source: National Museum of American History

Id Number: MG.291116.177Accession Number: 291116Patent Number: 75027Catalog Number: 291116.177

Object Name: mold, tooth, patent modeldental deviceOther Terms: Dentistry

Measurements: overall: 1 1/2 in x 4 1/8 in x 2 5/8 in; 3.81 cm x 10.4775 cm x 6.6675 cm


Record Id: nmah_725187

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