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Portrait of Pope Nicholas V (Giovio Series), 1568. Artist: Dell'Altissimo, Cristofano (1525-1605 Stock Photo - Alamy
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Pope St. Nicholas the Great (858-867 AD): Letter to Archbishop Hincmar of Reims and the Bishops of the West concerning Photius | Erick Ybarra
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Pope Nicholas V praying in front of Saint Francis, detail of Pope Nicholas V visiting the tomb of Saint Francis, polychrome terracotta statues by Giovanni d'Enrico (1559-1664), 18th Chapel by
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