Watch List notes:

Troas, Alexandria Troas Æ21. Pseudo-autonomous issue, time of Trebonianus Gallus - Valerian, circa AD 251-260. AV GO TRO, turreted and draped bust of Tyche right; vexillum behind inscribed CO AV / COL AVG horse grazing right, TRO in exergue. RPC 527 var. (legends); Bellinger A486 var. 5.46g, 21mm, 12h.

Good Very Fine.

From a private UK collection.