Watch List notes:

Islands off Caria, Rhodos. Rhodos. Contemporary Copy. ca. early 3rd - late 2nd century B.C. AR drachm (16.78 mm, 2.13 g, 1 h). unofficial mint. [M]ΟΥΣΑΙΟΣ . Radiate head of Helios three-quarters facing to left / Full-blown rose; above, [M]ΟΥΣΑΙΟΣ (magistrate) across field, P - O; lower left, bud on stem; lower right, kerykeion. Cf. SNG Keckmann vgl. 796. near VF, edges extensively chipped, damage to obverse, flan crack. 

This appears to be a contemporary copy of the Rhodian drachm. It could be the product of either a mainland Carian or Lydian city, Cretan, copy by Macedonian or Thessalian mercenaries - time of Cretan War?