Lot   Cat.#
Net Price
788 **   2093, var
1958, International Astronomic Congress, 60k light blue, violet and yellow, horizontal pair, right stamp with "UAU" variety, while left one with large spot after "CCCP", full OG, NH, VF, SC #2106, Ka
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Stamp Auction #79, September 14, 2018. Raritan Stamp, Inc