Trieste Zona B
1950-1954A mostrar agora: Trieste Zona B - Selos Postais (1948 - 1954) - 1 selos.
1951
International Labor Day
1. Maio WM: Nada Tamanho da Folha: 25 Desenho: B. Jakac Perfuração: 12½
![[International Labor Day, Tipo X]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Trieste-Zone-B/Postage-stamps/X-s.jpg)
![[International Labor Day, Tipo X1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Trieste-Zone-B/Postage-stamps/X1-s.jpg)
