Catalog
Why register? Just to keep bots out of our catalog. Your email stays private - we will never share it or send you anything uninvited. We guarantee you that!
| Issuer | Holy Roman Empire |
|---|---|
| Year | 1056-1106 |
| Type | Log in to see details |
| Value | Log in to see details |
| Currency | Log in to see details |
| Composition | Silver |
| Weight | Log in to see details |
| Diameter | Log in to see details |
| Thickness | Log in to see details |
| Shape | Log in to see details |
| Technique | Log in to see details |
| Orientation | Log in to see details |
| Engraver(s) | Log in to see details |
| In circulation to | Log in to see details |
| Reference(s) | Log in to see details |
| Obverse description | Facing bust of Emperor Henry IV rendered in a schematic, early medieval style, set within a beaded inner circle. The emperor is depicted with stylized facial features and flowing hair or crown elements, characteristic of Ottonian-Salian coinage. The surrounding field is occupied by the Latin imperial legend. The die work is bold and deeply struck, typical of hammered Rhenish deniers of the late 11th century. |
|---|---|
| Obverse script | Log in to see details |
| Obverse lettering | Log in to see details |
| Reverse description | Log in to see details |
| Reverse script | Latin |
| Reverse lettering | Log in to see details |
| Edge | Log in to see details |
| Mint | Log in to see details |
| Mintage | Log in to see details |
| Additional information |
Henry IV's Duisburg deniers belong to the most turbulent reign in Ottonian-Salian imperial history. The king was nine years old when his father Henry III died in 1056, leaving a regency that rapidly destabilized royal finances and mint authority across the Reich. By the time Henry IV ruled independently, the investiture controversy had him excommunicated, standing barefoot in the snow at Canossa in January 1077 to beg Gregory VII's absolution — a humiliation that reverberated through every assertion of imperial prerogative, including coin production at palace mints like Duisburg.
Duisburg held one of the oldest Carolingian palatial minting traditions on the Rhine, its output functioning as much as a political claim to legitimate succession as a commercial instrument.