All-Union philatelic exhibition "50 years of October" in Moscow
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Catalog #
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3492
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Date of Issue
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1967 25 May
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Denomination
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20k
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Color
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Black olive, blue; coupon purple-brown
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Artist
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Lesegri
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Printing method
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Intaglio
- Perforation
- Harrow 11½
- Issued
- 4,000,000
- Tags
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Exhibition
Moscow