The 4th European Cardiological Congress, Prague 1964
Sedaj prikazano: Češkoslovaška - Poštne znamke - 1964 - The 4th European Cardiological Congress, Prague - 1 znamke.
1964
The 4th European Cardiological Congress, Prague
10. julij WM: Nič Oblika: Istler J. Gravura: Mráček Jan Perforacija: 11½
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