The 200th Anniversary of the Birth of Leopold Gmelin, Chemist 1988
Now showing: Germany - Postage stamps - 1988 - The 200th Anniversary of the Birth of Leopold Gmelin, Chemist - 1 stamps.
1988
The 200th Anniversary of the Birth of Leopold Gmelin, Chemist
14. July WM: None Design: Hermann Schwahn Engraving: Stampatore: Bundesdruckerei Perforation: 14