Watch List notes:

MACEDON, Thessalonica. Æ (23mm, 7.52 g). Countermark applied mid-1st century AD. P, K, A (?) monogram in circular countermark applied twice on a bronze of Claudius, with Divus Augustus from Thessalonica. Howgego 633. Host VF, c/m's VF, green patina.

From the Richard Baker Collection.