Trieste Zone B
1950-1954Visar nu: Trieste Zone B - Postfrimärken (1948 - 1954) - 1 frimärken.
1951
The 500th Anniversary of Marko Marulić - Yugoslav Postage Stamp in Changed Color Overprinted "STT VUJA"
29. november WM: Inga storlek på arket: 50 Perforering: 12½