| Province | Asia |
| Subprovince | Conventus of Cyzicus |
| City | Alexandria |
| Region | Troas |
| Reign | Trebonianus Gallus |
| Obverse inscription | IMP C VIBI AFINI OLVSSIANV |
| Obverse design | laureate, draped and cuirassed bust of Volusian, right, seen from rear |
| Reverse inscription | COL AVG TROA |
| Reverse design | nude Apollo standing with foot on omphalos(?), left, leaning forward, resting elbow on knee, holding branch (over raven) |
Coin no. 3 of RPC IX, 446
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| URI | https://rpc.ashmus.ox.ac.uk/coin/14986 |
| Museum | Kunsthistorisches Museum, Vienna (Austria) |
| Inventory no. | GR 31769 |
| Reference | J. Hirsch 13, 15 May 1905, lot 3407 (Rhousopoulos) |
| Diameter | 23 |
| Weight | 6.29 |
| Axis | 11 |
| Note |