1968 Press Photo Dr. John Coughlin shows Billy's teeth to Dr. William Bartels

Billy Coughlin has never had a cavity - Six-year-old Billy's father, Dr. John W. Coughlin, professor at the LSU School of Dentistry, shows boy's teeth…

Photo measures 10 x 8.25 inches.

Photo is dated 10/20/1968.

Photo back: