Watch List notes:

Ptolemaic Kingdom. Ptolemy VI & Ptolemy VIII. Coregency, 170-163 B.C. AE 20 (20.25 mm, 8.52 g, 11 h). Alexandria mint. Diademed head of Zeus right wearing Horn of Ammon / ΠTOΛEMAIOY BAΣIΛEΩΣ, two eagles standing left on thunderbolt, heads left, wings closed; in field left: (double?) cornucopia; no letters between legs. Svoronos 1426; BMC 31-5. NGC Choice VF Strike 4/5, Surface 4/5. 

From the D. Thomas collection. 

Coin was NGC certified but has been removed from slab. Includes the NGC label