TRAJAN AD 98-117. Alexandria. Billon Tetradrachm Year K. Dikaiosyne. Seller wcnc Estimate: US $ 59 ROMAN EMPIRE TRAJAN (MARCUS ULPIUS TRAJANUS), Emperor AD 98-117 EGYPT ALEXANDRIA Billon Tetradrachm, (11.95 grams, 22.50 mm) Obverse: Greek legend, his laureate head right, star beneath chin Reverse: Dikaiosyne standing left, folding cornucopiae and scales, date L K on either side Reference: Curtis-Milne 325, BMC 364