★ Extremely rare ★

MESOPOTAMIA. Carrhae. Caracalla, 198-217. (Bronze, 19 mm, 3.67 g, 7 h). ΑΥ Κ Μ ΑNTONINOC Radiate, draped and cuirassed bust of Caracalla to left, seen from rear. Rev. [ΚΑΡΑ] [ΜΗΤ]ΡΟΠΟΛΙC Diademed and draped bust of the moon god Sin to right, with crescent at shoulders and forehead. RPC V.3, 75067 ID (temporary). Extremely rare, only one other known to RPC. Light encrustations, otherwise, fine.

From a Swedish collection.