Year/Period |
2016 |
Country |
Germany |
Category |
Various |
Subcategory |
Stamps |
Theme |
Carl Zeiss, 2x |
State |
First-day cover |
Inventory number |
SMD 62 |
200th birthday Carl Zeiss (1816-1888), 11 September 2016.

Robert Koch, Zimbabwe
1982

De Loupe
1946-1966

15 Jahre DDR, GDR
1964

Leitz, Germany