Banco Nacional Ultramarino, Mozambique, specimen 2 1/2 escudos, 1 September 1941, prefix A, blue, Francisco de Oliveira Chamiço at left, BNU seal at right, DECRETO top left, reverse, woman seated at centre, (Pick 82s), black De la Rue oval seal in field, mounting traces at left margin otherwise uncirculated and scarce.
Estimate: £140 - £180