SCG10396 - USSR 1977 – Icebreaking Steamship “G. Sedov” (6k)A striking 1977 Soviet issue featuring the historic icebreaking steamship G. Sedov, depicted powering through Arctic seas under vivid auroral skies. The finely engraved design highlights the vessels rugged structure and its role in early polar exploration. Issued by the USSR Post at 6 kopecks, this stamp forms part of a maritime heritage theme celebrating iconic polar ships. A desirable item for thematic collectors of ships, polar exploration, and