 The Okinawa Prefectural Peace Memorial Museum (沖縄県平和祈念資料館 "Okinawa Kenritsu Heiwa Kinen Shiryōkan") was opened in 1975.In 2001 the Okinawa Peace Prize was established in order to recognize local contributions to peace in the Asia-Pacific region.The Centre for the Study of Pacific War Memories at the University of California Santa Cruz is developing a visualization project in order to reproduce virtually the Cornerstone of Peace while making use of recently declassified photographs from the archives of the Department of Defense.