Island Crete, admission stamp for air fieldpost letters, perforated, with red overprint \"island post\", variety \"overprint inverted and to the right shifted, therefore only part imprint\", unused with recapping and in the left area at the perforation repaired, a nevertheless impressive piece of evidence of this scarce variety, photo expertize Petry BPP: \"pieces the existing kind are rare! \", Michel 1400,- for *