Tetrachalkon - Vologases IV
€2.00
| Issuer | Parthian Empire |
| Year | 147-191 |
| Type | Standard circulation coin |
| Value | Tetrachalkon (1⁄16) |
| Currency | Drachm (247 BC-224 AD) |
| Composition | Silver |
| Weight | 6.97 g |
| Dimensions | 19 mm |
| Thickness | |
| Shape and Technique | Round (irregular) Hammered |
| Orientation | Variable alignment ↺ |
| Engraver(s) | |
| In circulation to | 0191 |
| Reference(s) | Sellwood#84.134, BMC Parth#96 |