The Laurence Pope Collection of Portuguese Colonial Banknotes - Part Three
Banco Nacional Ultramarino, St Thomas & Prince, printers archival specimen 100 Escudos, 21 March 1944, serial number range A00001 to A01500, Antonio August Correia de Aguiar signature, perforated SPECIMEN, order number and date inked in top margin, in PMG holder 64, choice uncirculated, the first of six print runs
BNU ST41as, Pick 31s £400-£500
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This is the BNU plate note