cosmetic dentistry transparences and dental photos, 1950s vintage

Loose leaf binder full of cosmetic dentistry photos, transparent overlays and related advertising and sales material.

This is labeled Dentogenic Restorations and Dynesthetics. The title page is -A Study of the Dentogenic Concept of Dental Esthetics and Dynesthetics- by John Frush. It is dated 1957.

This has about 50 pages with illustrations and Swissedent advertising including about 9 7.5" x 9" black and white photos of smiling men and women with transparent overlays that show the problem with their teeth.

These are from the estate of a dentist who ran his own practice for many years.