Princess Nouf bint Abdulaziz Al Saud, opened this evening the Exhibition of "Khalid" at the National Museum of King Abdulaziz Historical Center here, in the presence of Princesses daughters and granddaughters of King Khalid. Consisting of seven halls, the exhibition includes a number of publications, photos, books, films and some private belongs which monitor the history of biography of King Khalid and his achievements. For her part, Princess Al-Bandari bint Khalid, Chairwoman of the Supreme Committee of "Khalid" Exhibition, praised the patronage of Princess Nouf bint Abdulaziz Al Saud of the opening ceremony of the exhibition.