Crown Prince Salman bin Abdulaziz Al Saud, Deputy Premier, Minister of Defense, and Chairman of King Abdulaziz Foundation for Research and Archives chaired here today the 42nd meeting of the Foundation's Board of Directors. At the outset of the meeting, the Board's members congratulated the Crown Prince on the continuing success of the Foundation and commended him for his great interest, constant follow-up and support for the Foundation. The Foundation's Secretary General, Dr. Fahd bin Abdullah Al-Sammari said that the Board briefed the Crown Prince on the achievements of Restoration and Conservation Center of Historical Sources in the service of documentary national wealth and its maintenance. He noted that the Board took a number of decisions including among them holding of an international conference for researchers and academics interested in historical studies on the Kingdom of Saudi Arabia every two years.