Ottmar Mergenthaler (1854-1899)
60%
| Country: | Berlin |
|---|---|
| Issue: | 100th birthday of Ottmar Mergenthaler |
| Date: | 1954-05-11 |
| Print: | Recess |
| Perforation: | comb 14 x 13¾ |
| Emission: | Commemorative |
| Format: | Stamp |
| Face Value: | 10 German pfennig |
| Print run: | 3000000 |