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![1931 ED. 622cc/628cc ** [x4]](https://filateliahobby.es/43218-home_default/1931-ed-622cc628cc-x4-.jpg)
1931 ED. 622cc/628cc ** [x4]
€350.00
III Panamerican Post-congress in Madrid with overprint "Oficial".
![1938 ED. 759hi (**) [x4]](https://filateliahobby.es/44228-home_default/1938-ed-759hi-x4-.jpg)
![1931 ED. 630hccpp/635hccpp (*) [x4]](https://filateliahobby.es/43237-home_default/1931-ed-630hccpp635hccpp-x4-.jpg)