Watch List notes:

EGYPT, Alexandria. Gallienus. AD 253-268. Potin Tetradrachm (23.5mm, 10.43 g, 12h). Dated RY 9 (AD 261/2). Laureate and cuirassed bust right, seen from the front / Eagle standing left, wings folded, holding wreath in beak, palm over shoulder; ЄNATOV (date) upward in left field, L to right. Köln 2908-9; Dattari (Savio) 5286; K&G 90.56; Emmett 3802.9. Red-brown patina, high silver content. Good VF. Well struck.

From the DMS Collection. Ex Triskeles Auctions (27 June 2013), lot 911.