Triobol
€1.00
| Issuer | Aegina |
| Year | 510 BC - 490 BC |
| Type | Standard circulation coin |
| Value | 1 Triobol = 1/2 Drachm |
| Currency | Drachm |
| Composition | Silver |
| Weight | 2.95 g |
| Dimensions | 12.0 mm |
| Thickness | |
| Shape and Technique | Round (irregular) Hammered, Incuse |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | SNG Delepierre#1518 |