1 Heller Pattern
€422,463.00
| Issuer | Cologne, City of |
| Year | 1692-1694 |
| Type | Pattern |
| Value | 1 Heller |
| Currency | Thaler |
| Composition | Gold |
| Weight | 0.486 g |
| Dimensions | 14 mm |
| Thickness | |
| Shape and Technique | Round |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#Pn20, Noss Co IV#640 var. |