Banco Nacional Ultramarino, Specimen 500-Escudos, 25 August 1932, serial no. A 000 000 in red, green and multicoloured, F de Oliveira Chemico at left, steamship seal at right, arms low centre, value at each corner, rev. olive and multicoloured, maiden at centre (P.73), official perforations, traces of paper clips at top, otherwise good extremely fine, a very rare one year type, attractive