Banco de Espana, Specimen 100-Escudos, Madrid, 1 January 1866, green and red-brown, maiden (Spain) at left with lion and allegorical symbols of trade and the arts, helmeted female head in left and right field, cherub top centre with bale (Commerce), value in red-brown underprint at centre and around border, counterfoil at left, rev. green and red-brown (P.unlisted), slight damage to centre margin, otherwise crisp extremely fine, attractive, extremely rare