Auction #95 Worldwide Air Post Stamps and Philatelic Rarities of the World

1924-25, definitive issue, peasant 2k green, typo printing, imperforated bottom right corner sheet margin block of 22 (2x8 and 6 at top) complete and part of stamps, 12 of which have double impression, control text at bottom selvage, horizontal invalidating perforation across the design, NH, VF and a spectacular item, Est. $1,200-$1,500