Watch List notes:

TROAS. Alexandria. Pseudo-autonomous. Time of Trebonianus Gallus or Valerian I (251-260). Ae.
Obv: COL TROA.
Turreted and draped bust of Tyche right; vexillum to left.
Rev: COL AVG / TROAD.
Horse grazing right.
Bellinger A486.
Condition: Very fine.
Weight: 8.10 g.
Diameter: 22.2 mm.