Trieste Zone B
1950-1954Viser nu Trieste Zone B - Post frimærker (1948 - 1954) - 1 frimærker.
1951
The 500th Anniversary of Marko Marulić - Yugoslav Postage Stamp in Changed Color Overprinted "STT VUJA"
29. november VM: Ingen Arkstørrelse: 50 Perforeringer: 12½