Trichalkon
€147,701.00
| Issuer | Messene |
| Year | 180 BC - 150 BC |
| Type | Standard circulation coin |
| Value | 1 Trichalkon = 3 Chalkoi = 3⁄48 Drachm (1⁄16) |
| Currency | Drachm |
| Composition | Bronze |
| Weight | 2.83 g |
| Dimensions | 16 mm |
| Thickness | |
| Shape and Technique | Round (irregular) Hammered |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | BMC Greek#40 |