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Queen Fabiola of Belgium (wearing the Spanish Wedding Gift Tiara and Wolfers Necklace), Shah Mohammad Reza Shah Pahlavi, Empress Farah of Iran (glittering in the Noor-ol-Ain Tiara), and King Baudouin of Belgium, stand for the photocall before a State Banquet at the Marble Palace in Tehran on this day in 1964, during the Belgian State Visit to Iran.