Banco de Portugal, specimen 100 Escudos, 28 October 1947, Ch 6, serial number B 00000, green and purple, Pedro Nunes at right, arms top centre, reverse brown-purple, fountain and arches, medallic female helmeted head at left, (Pick 159s), red SEM VALOR overprint, in PMG holder, previously mounted, 50 About Uncirculated.
Estimate: £100 - £150