- New
![1938 ED. 757 ** [x4] (2)](https://filateliahobby.es/44156-large_default/1938-ed-757-x4-2.jpg "1938 ED. 757 ** [x4] (2)")
![1938 ED. 757 ** [x4] (2)](https://filateliahobby.es/44156-small_default/1938-ed-757-x4-2.jpg "1938 ED. 757 ** [x4] (2)")
1931 ED. 630hcc/635hcc **
€60.00
III Panamerican Post-congress in Madrid. Air Mail with "OFICIAL" overprint.
![1938 ED. 743hh +743 * [x4]](https://filateliahobby.es/44046-home_default/1938-ed-743hh-743-x4-.jpg)