Dall’Alto Dell’Apostolico Seggio – Encyclical Letter of the Supreme Pontiff On Conquering Freemasonry in Italy (Leo XIII – Oct. 15, 1890) Dall’Alto Dell’Apostolico Seggio – Encyclical Letter of the Supreme Pontiff On Conquering Freemasonry in Italy (Leo XIII – Oct. 15, 1890)
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