Bidspirit auction | Soviet Union - Large Die

Soviet Union - Large Die Proofs - 1977, Postal Clerk and Postal Code, die proof of (4k) in brown representing a part of engraved design (stage proof), artist G. Komlev, engraver L. Mayorova, size 120x87mm, produced on wove paper without gum, VF and rare, Est. $400-$500, Scott #4619