year 1959 Pope John XXIII
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250/253 Coronation of Pope John XXIII
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254/259 1700th Death Annivs of Martyrs under Valerian
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260/61 30th Anniv of Lateran Treaty
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262/63 2nd Anniv of St. Maria di Galeria Radio Station Vatican City
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Christmas
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500th Birth Anniv of St. Casimir (patron saint of Lithuania)
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Roman Obelisks - Air Mail
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1959 The complete year with air mail