The U.S. Public Health Service provided medical and dental care to inmates on Alcatraz.

Dental Casting Mold [left]
1934-1963
Copper. L 6, W 8, H 2.6 cm
Golden Gate National Recreation Area, GOGA 9947

Cast [right]
1934-1963
Plaster mold of upper teeth and gums.
Plaster. L 6.7, W 5.5, H 3 cm
Golden Gate National Recreation Area, GOGA 9198