Banco de Portugal, Specimen 20-Escudos on large format paper, undated (c.1915), green and purple and multicoloured, Almeida Garrett at centre, maiden at left and right, helmeted female head at left and right, arms top left, value low left and right, rev. blue, green and lilac, arms at centre, (P.115), official perforation, several creases, otherwise about extremely fine, very rare