Roman silver Denarius minted 151-152 AD during the reign of Antoninus Pius.
Obverse: Laureate bust of Antoninus Pius, legend IMP CAES T AEL HADR ANTONINVS AVG PIVS P P surrounding.
Reverse: Tranquilitas standing holding rudder and two corn ears; legend TR POT XV COS IIII surrounding, TRANQ below.
Custom mounted into a sterling silver bezel pendant, measuring approximately 1 and 1/8ths inches from the top of the bail to the bottom of the bezel, 7/8ths inch across.
Antoninus Pius was the adopted son of Hadrian. His reign was marked by peace and prosperity and was followed by his adopted son Marcus Aurelius.