San Marino year 1981
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Europa
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International Year of Disabled Persons
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International Stamp Exn and Important Cities of the World 5th series - Vienna
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San Marino Motor Cycle Grand Prix
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Birth Bimillenary of Virgil (poet)
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Birth Bimillenary of Virgil (poet) - Sheet
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European Junior Judo Championships
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Urban Development Scheme
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World Food Day
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Birth Centenary of Pablo Picasso (artist)
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Christmas. 500th Birth Anniv of Benvenuto Tisi da Garofalo (artist)
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1981 The complete year with Sheet