Lot   Cat.#
Net Price
997 **   C88 var
1949, Map of Soviet Union and Air Routes, 1r multicolored, gray color dramatically shifted to the top, bottom sheet margin block of four, fresh and unfolded, full OG, NH, VF and rare multiple, SC #1369 var

Stamp Auction #78, May 31, 2018. Raritan Stamp, Inc