Los-Nr. 6034

1915/6, 5bit light green to 50bit yellow & brown, most with part or large part original gum, overprinted SPECIMEN diagonally in black by the receiving postal administration, various small faults, 10bit with rounded corner, 20bit with thin, 40 bit horizontal crease and crayon mark, yet a scarce set; with 1977 British Philatelic Association certificate.