| Issuer | Kingdom of Bohemia |
| Year | 1310-1346 |
| Type | Standard circulation coin |
| Value | 1 Groschen |
| Currency | Groschen (1300-1541) |
| Composition | Silver (.875) |
| Weight | 3.75 g |
| Dimensions | 29 mm |
| Thickness | |
| Shape and Technique | Round (irregular) Hammered |
| Orientation | |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Don#817 |
| Obverse description | Crown in the center of a beaded circle, legend in 2 circles, the outermost with `Dei Gratia Rex Boemie` and inner with the name of the king. |
| Obverse script | Latin (uncial) |
| Obverse lettering | DEI GRATIA REX BOEMIE
IOHANES PRIMUS (Translation: By the Grace of God, King of Bohemia Johan I) |
| Reverse description | Bohemia lions in a beaded circle. The size of the lions varies with mint. Legend around with name of the coin. |
| Reverse script | Latin (uncial) |
| Reverse lettering | GROSSI
PRAGENSES (Translation: Prague Gross) |
| Edge | Smooth. |
| Mint | |
| Mintage | ND
(1310-1346) - - |
| Catalog ID | 9045717450 |
| Comments |
