Probus - Alexandria - Year 4 - Athena

potin/billon tetradrachm Obv:– A K M AVP PROBOC CEB, Laureate draped bust right Rev:– None, Athena seated left, holding Nike and sceptre; shield below chair. Minted in Alexandria Egypt. (Delta over L in left field) Year 4. Reference:– Milne 4570. Emmett 3977(4) R3. Curtis 1844. BMC -. Ex-Curtis. Ex-Emmett.