Dental Impression Tray


Patent model for Michael E. Toomey, “Improvement in Dental Impression Cups,” U.S. Patent 211,438 (Jan. 14, 1879). Toomey lived in Rathbone Place, England.

Location: Currently not on view

See more items in: Medicine and Science: Medicine


Exhibition Location:

Data Source: National Museum of American History

Id Number: MG.M-04265Patent Number: 211438Accession Number: 89797Catalog Number: M-04265

Object Name: impression and bite trays, patent modeldental deviceOther Terms: Dentistry

Measurements: overall: 1 3/8 in x 4 5/8 in x 3 in; 3.4925 cm x 11.7475 cm x 7.62 cm


Record Id: nmah_728836

Our collection database is a work in progress. We may update this record based on further research and review. Learn more about our approach to sharing our collection online.

If you would like to know how you can use content on this page, see the Smithsonian's Terms of Use. If you need to request an image for publication or other use, please visit Rights and Reproductions.