Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World, Part 2

Russian Civil War Locals - South Russia - Yekaterinodar Issue

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Start price: $300

Buyer's premium:

1918-20, inverted black surcharge “-50” on 2k green, imperforate complete pane of 25, surcharge is strongly shifted to the top left and forming eight pairs with and without inverted surcharge, very fresh, full OG, NH, VF ands scarce multiple, which is not listed in Scott, Est. $600-$800, Scott #36a, c var