Worldwide Rare Stamps and Postal History

Soviet Union stamps of 1941-91

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Start price: $7,000

Buyer's premium:

1958, IGY, Aurora Borealis, 40k blue and light yellow, perforation L12½ instead of comb 12×12½, block of four, top left stamp has tiny natural inclusion, post office fresh and unfolded, full OG, NH, VF and extremely rare multiple, just one or two other blocks exist, N. Mandrovski certificate, Sc. #2089 var