Trieste Zone B
1950-1954Viser nu Trieste Zone B - Post frimærker (1948 - 1954) - 1 frimærker.
1954
Airmail - Jugoslav Stamp of 1952 in Changed Color and Overprinted "STT VUJNA"
9. oktober VM: Ingen Perforeringer: 11½
![[Airmail - Jugoslav Stamp of 1952 in Changed Color and Overprinted "STT VUJNA", type DD]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Trieste-Zone-B/Postage-stamps/DD-s.jpg)
