1964 Press Photo Transmitter inside Dentures - mja95444

Flashing teeth: To trace source of gum and jaw trouble in some patients, a team of orthodontist professors at Melbourne Australia University have attached tiny transmitters inside denture plates and impulses are picked up on a scanner & the medics can trace the likely sore spots by variations in the impulses. Aerial coils around the neck picks up the denture signals-Dentistry.

Photo is dated 1964.

Photo measures 10 x 8.25 inches.