NERO AR TETRADRACHM, ANTIOCH, SYRIA
Prieur 85, McAlee 261, Very Fine, 24.5mm, 14.47 grams, Struck year 111 = 62/63 C.E.
Obverse: Laureate bust of Nero to right with aegis, surrounded by inscription
Reverse: Eagle on thunderbolt to right, head right, palm branch to right, date AIP (year 111 of Caesarean era = 62/63 C.E.) to right
This coin is the Sela Neronis סלע נירונית mentioned in the Mishna (Keilim).