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

Russia and Soviet Union - Semi - Postal issues

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Start price: $50

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1930, Child Welfare, 20k+2k bluish green, broken text at the top due to printer’s plate shift, looks like double printing, full OG, LH, VF, Est. $100-$120, Scott #B57 var