Watch List notes:

SELEUCIS and PIERIA, Antioch. Trebonianus Gallus. AD 251-253. BI Tetradrachm (26mm, 13.30 g, 12h). 6th officina. Laureate, draped, and cuirassed bust right; ς below / Eagle standing facing on ground line, head and tail left, with wings spread, holding wreath in beak; ς between legs, S C in exergue. McAlee 1172e; Prieur 664; RPC IX 1806. Toned, some light porosity, a couple old scratches beneath toning. Good VF.