40 Nummi - Constantine IV Constantinopolis
€1.00
| Issuer | Byzantine Empire |
| Year | 674-681 |
| Type | Standard circulation coin |
| Value | 1 Follis = 40 Nummi (1⁄288) |
| Currency | First Solidus Nomisma (498-720) |
| Composition | Copper |
| Weight | 2.5 g |
| Dimensions | 17 mm |
| Thickness | |
| Shape and Technique | Round (irregular) Hammered |
| Orientation | Coin alignment ↑↓ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | BCV#1176 |