| Province | Asia |
| Subprovince | Conventus of Cyzicus |
| City | Alexandria |
| Region | Troas |
| Reign | Valerian and Gallienus |
| Obverse inscription | COL TRO(A)(D), AV C(O) |
| Obverse design | draped bust of Tyche, right; behind her, inscribed vexillum |
| Reverse inscription | COL A(VG), TRO(A) |
| Reverse design | she-wolf right, suckling the twins |
Coin no. — of RPC X, — (unassigned; ID 4041)
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| URI | https://rpc.ashmus.ox.ac.uk/coin/296085 |
| Museum | Çanakkale Archaeological Museum (Turkey) |
| Inventory no. | |
| Reference | SNG Turkey 573 |
| Diameter | 21 |
| Weight | 5.40 |
| Axis | 12 |
| Note | COL TROA / COL AVG – TRO |