The 75th Anniversary of the UPU - Yugoslavia Postage Stamps Overprinted "VUJA - STT" 1949
1950-1954Ora in esposizione: Trieste Zona B - Francobolli postali - 1949 - The 75th Anniversary of the UPU - Yugoslavia Postage Stamps Overprinted "VUJA - STT" - 2 francobolli.