Quarter-Obol
€1.00
| Issuer | Holmoi |
| Year | 490 BC - 375 BC |
| Type | Standard circulation coin |
| Value | Tetartemorion (1⁄24) |
| Currency | Drachm |
| Composition | Silver |
| Weight | 0.3 g |
| Dimensions | 6.0 mm |
| Thickness | |
| Shape and Technique | Round (irregular) Hammered, Incuse |
| Orientation | Variable alignment ↺ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | SNG France#121, SNG Copenhagen#140 |