1 Heller - Jacob I of Sierck
€353,561.00
| Issuer | Trier, Archbishopric of |
| Year | 1439-1456 |
| Type | Standard circulation coins |
| Value | 1 Heller (0.5) |
| Currency | Pfennig |
| Composition | Billon |
| Weight | 0.2 g |
| Dimensions | 14 mm |
| Thickness | 0.5 mm |
| Shape and Technique | Round (irregular) Hammered (bracteate) |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Saur#2632 |