Espanha – 1930 – STW-518-524 – Columbus and the discovery of America
STW-518 – 25c – roseta roxo
STW-519 – 30c – castanho violeta
STW-520 – 40c – azul escuro
STW-521 – 50c – laranja
STW-522 – 1pta – violeta
STW-523 – 4pta – oliva
STW-524 – 10pta – castanho