Denier - Louis I Steinbourg
€1.00
| Issuer | Unified Carolingian Empire |
| Year | 819-822 |
| Type | Standard circulation coin |
| Value | 1 Denier (1⁄240) |
| Currency | Pound (751-843) |
| Composition | Silver |
| Weight | 1.48 g |
| Dimensions | 21 mm |
| Thickness | |
| Shape and Technique | Round (irregular) Hammered |
| Orientation | Variable alignment ↺ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Morrison#328 , Gariel Car#XIX/124 , Depeyr Car#951 , Nouchy#63 (p. 102) |