Blocks and Strips
1855 - 1 Apr Elizabeth II
1889 to 1931 - Alfonso XIII
Asturias. Filatelia. º245(4). 1901. 15 cts castaño, bloque de cuatro. Matasello...
1889 to 1931 - Alfonso XIII
Castilla-La Mancha. Filatelia. º219(12). 1889. 15 cts castaño, bloque de doce....
Lots of stamps and letters