The Laurence Pope Collection of Portuguese Colonial Banknotes - Part Three
Banco Nacional Ultramarino, Portuguese Guinea, several proofs for the 1000 Escudos of 1964, one complete proof without signatures or serial numbers, the second and third with complete reverse and only underprint on obverse, submitted and approved text in upper margin, in PMG holders 40, extremely fine, 35 and 30, very fine, very rare (3 notes)
BNU PG55p, Pick 43s £200-£260