Lot 51133 – 1928 Olympics group incl. two examples of the 10c with variety IMPERF. AT RIGHT between stamp and margin

1928 Olympics group incl. two examples of the 10c with variety IMPERF. AT RIGHT between stamp and margin, one with « 14 » in margin in pair (perf. splitting and heavily toned) and single with « 18 » in margin (toned gum), 10c cancelled marginal block of four with double perforations at right 30c with offset on reverse in pair, and five vignettes, stored in a humid climate so variously affected by toning.