Trebonianus Gallus, Potin Tetradrachm of Alexandria, Egypt. Dated Year 3 (252-253 AD). 10.75 gr, 22mm AK GO VIB TREB GALLO CEV CEB, laureate, draped and cuirassed bust right. LG to right of eagle standing right, wings spread, holding wreath in its beak and a palm branch with its left wing. Milne 3858 Contributed by Masis Panos, May 2013.