Watch List notes:

TROAS, Alexandria. Pseudo-autonomous, Mid 3rd century AD. AE.
Obv: COL TROA.
Draped bust of Tyche, right, wearing mural crown; vexillum to left.
Rev: COL AVG / TRO.
Horse grazing, right.
SNG von Aulock 7552; SNG Lewis 1322; SNG Stockholm 2163.
Condition: Good VF.
Weight: 5.39 g.
Diameter: 21.6 mm.