30 Pfennig - Potsdam Werth-Marke, Countermarked ('Hist. Mühle'
€1.00
| Location | Germany (1871-1948) |
| Year | |
| Type | Trade token |
| Composition | Brass |
| Weight | 3.3 g |
| Diameter | 23.9 mm |
| Thickness | 1.0 mm |
| Shape | Round |
| Technique | Milled, Countermarked (`HIST.MUHLE`) |
| Orientation | Medal alignment ↑↑ |
| Edge | Plain |
| Period | |
| Reference(s) | Men18#26038.2a |