Extremely Fine dated Emperor Trajan Decius Roman Egypt Alexandria billon silver tetradrachm coin.
Certified by NGC to XF, Strike 5/5, Surface 3/5, 11.36g.
Minted in the Emperor's 1st Alexandrian year, date is denoted by Greek letter A = 249/50 CE.
Obverse: Draped bust of Emperor facing right.
Reverse: Alexandria standing left holding scepter, flanked by date letters, L A.
Alexandria was the personification of the city.