El Banco de Espana, 100 pesetas, 11 March 1938, serial number 4728405, purple, pale green and pink, Dama de Elche at left, classical galley at low centre, value at each corner, reverse purple, palm trees, arms at top centre, value at right (Pick 90), PCGS Currency 55 Choice About New, faint crayon mark on obverse, printer ink at top. Believed to be one of only two or three issued examples extant and thus of the greatest rarity