Riyadh,02 Rabi'II,1437 AH, 12 January,2016 , SPA -- King Abdulaziz Foundation for Research and Archives (Darah) is considered as a historical reference for research, studies and manuscripts, experiencing a comprehensive developmental stage and keeping abreast with the future of the Kingdom's development, thanks to what it receives from the support and care of the Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud, keeping more than four million documents, five thousand manuscripts, five thousand oral sources, four hundred publications and fifteen private libraries. The Custodian of the Two Holy Mosques presided over the Board of Directors of King Abdulaziz Foundation for Research and Archives which issued a number of decisions in the forefront of them the development of the work of the Foundation and the introduction of each new and modern aspects to its activities, objectives and vision of the future, although the Foundation is in a constant state of development under the guidance and patronage of the King, the confirmation of that makes it a sophisticated Foundation, and it will enjoy the King's aspirations within the State's development and practical and technical modernization. --More 14:30 LOCAL TIME 11:30 GMT www.spa.gov.sa/w