Watch List notes:

Ancient Greece Attica Athens AR Tetradrachm 142 - 141 BC
Thompson 209b; Silver 16.88 g.; New Style coinage. Deme- and Iero-, magistrates. Obv.: Helmeted head of Athena right / Rev.: Owl standing right, head facing, on amphora; magistrates' names in fields, helmet surmounted by a star to right, EM to left of amphora, all within wreath; VF-XF