Octachalkon - Mithridates I
€2.00
| Issuer | Parthian Empire |
| Year | 171 BC - 138 BC |
| Type | Standard circulation coin |
| Value | Octachalkon (1/8) |
| Currency | Drachm (247 BC-224 AD) |
| Composition | Bronze |
| Weight | 16.02 g |
| Dimensions | 27 mm |
| Thickness | |
| Shape and Technique | Round (irregular) Hammered |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Sellwood#12.6 |