(1948ca). Project of a 5 Pesetas note. We do not have enough information to date it, although due to the style, art, face value and proportions of the proof, it is understood that it is a proposal not adopted from the reverse of 5 pesetas from 1948 dedicated to Juan Sebasti\u00e1n Elcano, since the main design motive is the globe and the motto that appear on the crest of the Basque navigator's coat of arms. Therefore, we consider that the project would be executed around 1946-1948. Very interesting and unique, unpublished to date.