Russia
Scott #3991 1972
6k Amundsen Polar Explorer.
Mint never hinged.
$0.75 Item #RUS3991S3
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Russia
Scott #4084 1973
4k Ernest E. T. Krenkel Polar Explorer.
Mint never hinged.
$0.75 Item #RUS4084S2
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Russia
Scott #4532-4536 1976
4k, 6k, 10k, 16k and 20k Icebreakers.
Mint never hinged.
$2.25 Item #RUS4532S1
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Russia
Scott #4579-4585 1977
4k Aleksandr Sibiryakov, 6k Georgi Sedov, 10k Sadko, 12k Dezhnev, 14k Siberia, 16k Lena and 20k Amguyema Soviet Icebreakers.
Mint never hinged.
$5.20 Item #RUS4579S01
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Russia
Scott #4805 1979
50k North Pole Expedition Souvenir Sheet.
Mint never hinged.
$1.50 Item #RUS4805C2
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Russia
Scott #4897-4899 1980
4k, 6k and 15k Soviet Antartic Research.
Mint never hinged.
$1.15 Item #RUS4897S1
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Russia
Scott #5002-5903 1990
5k and 50k Antartic Research.
Mint never hinged.
$1.50 Item #RUS5902S3
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Russia
Scott #5287 1984
2R Arctic Development Icebreaker and Map Imperforate Sheet of 10.
Mint never hinged.
$15.00 Item #RUS5287C1
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Russia
Scott #5498 1986
50k Mihail Somov Trapped in the Antarctic Ice Souvenir Sheet.
Mint never hinged.
$2.25 Item #RUS5498S1
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Russia
Scott #5498 1986
50k Mihail Somov Trapped in the Antarctic Ice Souvenir Sheet.
Mint never hinged.
$2.25 Item #RUS5498S2
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