Year/Period |
1953 |
Country |
German Democratic Republic (GDR) |
Category |
Various |
Subcategory |
Stamps |
Theme |
Microscope |
State |
Postmark |
Inventory number |
SMD 40 |
Chemist.
From the series ‘Arbeiter für den Fünfjahresplan’ (Worker for the five-year plan).
Gesundheitsfürsorge, Austria
1954
Luctor N.V., Baarn
Royal Microscopical Society, UK
1989
Carl Zeiss, Germany