| Province | Asia |
| Subprovince | Conventus of Smyrna |
| City | Erythrae |
| Region | Ionia |
| Reign | Philip I |
| Obverse inscription | ΙΕΡΑ ϹΥΝΚΛΗΤΟϹ |
| Obverse design | draped bust of the Senate, right |
| Reverse inscription | ΧΙΩΝ ΕΡΥΘΡΑΙΩΝ ΟΜΟΝΟΙΑ |
| Reverse design | Sibyl Herophile of Erythrae seated left, on rock |
Coin no. — of RPC VIII, — (unassigned; ID 20311)
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| URI | https://rpc.ashmus.ox.ac.uk/coin/97321 |
| Museum | British Museum, London (UK) |
| Inventory no. | 1844,0425.55 |
| Reference | BMC 273 = Franke & Nollé 569 |
| Diameter | 23.2 |
| Weight | 5.83 |
| Axis | 1 |
| Note | |
| External URI | https://www.britishmuseum.org/collection/object/C_1844-0425-55 |