Year/Period |
1956 |
Country |
German Democratic Republic (GDR) |
Category |
Various |
Subcategory |
Stamps |
Theme |
Carl Zeiss, Ernst Abbe, microscope 3x |
State |
Mint |
Inventory number |
SMD 39 |
VEB Carl Zeiss, Jena, 1846-1956.
Ernst Abbe; Carl Zeiss.