The 8th International Engravers' and Flexographers' Convention in Vienna June 17-21 1987 1987
Viser nå: Østerrike - Postfrimerker - 1987 - The 8th International Engravers' and Flexographers' Convention in Vienna June 17-21 1987 - 1 frimerker.
1987
The 8th International Engravers' and Flexographers' Convention in Vienna June 17-21 1987
17. June VM: Ingen Arkstørrelse: 50 Design: W. Pfeiler Perforering: 13¾
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