Watch List notes:

Greek Asia. Troas, Alexandria Troas. Pseudo-autonomous, Trebonianus Gallus to Valerian I. AE As, 251-260 AD. D/ COL TROA. Turreted and draped bust of Tyche right; vexillum to left. R/ COL AVG TRO. Eagle, with head left and wings spread, standing facing on bucranium right. RPC IX 525; Bellinger A491. AE. g. 5.68 mm. 20.00 A superb example. Dark green-brown patina. EF.