Watch List notes:

Attica, Athens, New Style. Tetradrachm; Attica, Athens, New Style; Two Monograms/Caps of the Dioscuri; c.185/180-145 BC, Tetradrachm, 16.83g. Thompson-57, different reverse die. Obv: Helmeted head of Athena r. Rx: Owl standing r. on amphora, head front; ethnic and monograms l. and r., caps of Dioscuri in lower r. field; all within olive wreath.. EF