COA 1979-1989, as per http://www.hubert-herald.nl/Cambodia.htm and http://3.bp.blogspot.com/_ck7KAyd7qts/TUxRqCzPfyI/AAAAAAAAAy0/XZm0dGUyhuo/s1600/image017.jpg.
-- Ericmetro (talk) 14:45, 1 October 2012 (UTC)[返信]