(x) El Banco De Espana, Burgos, 50 pesetas, 21 November 1936, prefix P, brown, 100 pesetas, 1936, prefix A, green and 500 pesetas, prefix A, blue, all with value at left and right and each corner,(Pick 100a, 101a, 102a), first two fine, last with split top centre, VG (3).
Estimate: £80 - £100