Original 1938 Dental trade vintage ad for the COLUMBUS DENTAL MANUFACTURING COMPANY.  Main office and plant were located in Columbus, OH. 

Manufacturers of Dental Equipment and Supplies. Steele's Trupontics.

'Impingement is Wrong! Practice Proper Adaptation'.

Has product illustrations, description and applications provide product details.

Unbound from a rare 1938 American Dental Journal magazine, this unique old one-page dentist advertisement would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro dental industry library.