Gold fillings.
Glenner
R A
RA
D003793:Dental Restoration, Permanent / Q000266:history*; D005060:Europe; D006046:Gold / Q000266:history*; D006047:Gold Alloys / Q000266:history; D049668:History, 15th Century; D049669:History, 16th Century; D049671:History, 18th Century; D049672:History, 19th Century; D007284:Inlays / Q000266:history; D014481:United States
D006047:Gold Alloys; D006046:Gold