Great Britain Silver 1/2 Crown Pre-Decimal coinage 1681 KM# 438.4

Obverse
Elephant and castle below bust.
Lettering: CAROLVS∙II∙ DEI∙GRATIA

Reverse
Garter star at the center of cruciform arms.
Lettering: MAG∙ BR∙FRA∙ET∙HIB REG∙16 81∙ CC CC CC CC