Worldwide Rare Stamps and Postal History

Soviet Union stamps of 1923-32

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Start price: $70

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1930, 10th Anniversary of the 1st Cavalry Army, two varieties – right margin single of 2k yellow green with broken inner and outer frames at bottom under 2 kop; block of 14k indigo and red, upper right stamp has broken flag variety, both with full OG, NH, VF, Sc. #431, 434 var