Trieste Zone A
1950-1954Visar nu: Trieste Zone A - Postfrimärken (1947 - 1954) - 1 frimärken.
1954
The Experimental Transportation of Mail by Helicopter - Italy Postage Stamp Overprinted "AMG FTT"
24. april WM: 1 Perforering: 14
![[The Experimental Transportation of Mail by Helicopter - Italy Postage Stamp Overprinted "AMG FTT", Typ CU]](https://swmedia-4cd6.kxcdn.com/media/catalogue/Trieste-Zone-A/Postage-stamps/CU-s.jpg)
