| Issuer | Byzantion |
|---|---|
| Year | 240 BC - 220 BC |
| Type | Standard circulation coin |
| Value | 11/2 Drachm (3⁄2) |
| Currency | Drachm |
| Composition | Silver |
| Weight | 5.66 g |
| Diameter | 21 mm |
| Thickness | |
| Shape | Round (irregular) |
| Technique | Hammered |
| Orientation | Variable alignment ↺ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | SNG BM Black Sea#62, SNG Copenhagen#487 |
| Obverse description | Veiled and wreathed head of Demeter right. |
|---|---|
| Obverse script | |
| Obverse lettering | |
| Reverse description | Poseidon seated right on rocks, holding trident and aphlaston; ΠΥ to left, monogram to right, EΠI ANTIΠATΡΟΥ below. |
| Reverse script | Greek |
| Reverse lettering | EΠI ANTIΠATΡΟΥ |
| Edge | |
| Mint | |
| Mintage | ND (240 BC - 220 BC) - - |
| Numisquare ID | 1769183730 |
| Comments |