Banco de Angola, a die proof obverse and reverse 10 angolares, ND (1 June 1947), dark grey and white, Padre Barroso at right, children at left, signatures of Francisco Luis da Silva Duerte and Artur de Melo Quintela Saldanha, reverse the Treaty of Simalambuco in 1885, also a photographic copy of an obverse and reverse of a 10 angolares and two vignettes of Padre Barroso (Pick 78 for type, TBB 408 for type), extremely fine and rare (6)
