Day: October 7, 2025

USSR-Scott-604-50k-block-of-4-MNH-01-kgd

USSR-Scott 604 50k block of 4 MNH

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The USSR-Scott 604 50k block of 4 in Mint Never Hinged quality is a sought-after stamp collectible from the Soviet Union. This collectible stamp block is a valuable addition to any stamp collection and offers a glimpse into the rich history of Russia and the Soviet Union.