Vintage Dental Pin - Caution Mouth Under Construction Happy Face - Celluloid Pin

Dental Pin Up for sale is a vintage dental pin. This pin is a dentist's give away after a child's teeth cleaning. It has a bright yellow base colour. The graphic on the pin has a big smiley face with the wording caution mouth under construction. What great addition to any pin collection. This pin is in very good condition. There is no damage to the pin. This pin measyres 1.75" inches round.