| Issuer: Yugoslavia
Issue: 40th Anniversary of the Danube Conference Date: 8/18/1988 (1988 sheets) INCOMPLETE Block 1 (0, 0 x 0) 0, 0: 2000din d=Map of Danube River |
External links: Colnect 202701..nube_Commision Record of changes |
| Issuer: Yugoslavia
Issue: 40th Anniversary of the Danube Conference Date: 8/18/1988 (1988 sheets) INCOMPLETE Block 1 (0, 0 x 0) 0, 0: 2000din d=Map of Danube River |
External links: Colnect 202701..nube_Commision Record of changes |
