Lot no. 2255

1 r. brown on green, vertical block of 10 with 5 horizontal gutter pairs, fresh colour and large margins all around, tied by barred numeral '8' to large piece of cover with adjacent pre-philatelic 'A' of Abono; the 3 values slight creasing, otherwise very fine and attractive; an outstanding rarity of Spanish philatelie, Graus certificate (Edifil-no. 67)