This is Kim Jong Il.. this is one of the first public acts of protest that have been leaked to the entire world by an underground revolutionary community in North Korea. It reads, "Kim Jong Il, who are you? The people will throw you out of your position. We claim freedom and democracy. Reform and an open-door policy are the only way to live." It's signed, Young Comrades for Freedom. There's other parts but I only know these parts.
American equipment taken by North Koreans during the Korean war.
Letter of apology by American officer shot down in N. Korea in 1994