Los-Nr. 1458

2d. blue, plate 4,  imperforated and perforated, the plating study of the horizontal «B»-row comprising 9 imperf. singles, 2 imperf. pairs, 10 perf.16 singles plus a pair and 1 perf.14 single, condition a little mixed with some fine to very fine, the study includes «matched pairs imperf. & perf.» of the letterings BC,BD, BE, BG, BI  plus a matched «triplet» imperf. & perf.16 & perf.14 of  lettering BF, interesting plating group. (SG- No. 14, 19/20, 23; £ 2.750.-)