This is a porcelain bell from the Danbury Mint. It features the artwork of Norman Rockwell. The depiction, of a doctor using his stethoscope to check a young girl's doll, first appeared on the cover of the Saturday Evening Post for Mar 9, 1929.
This bell was issued in 1975. It measures 7" tall and is trimmed with 22k gold. It does not have any original packaging.