English Sino-Soviet friendship stamp, 1950 Chinese 纪33(3-1)中苏友谊...
Chinese Stamp, 1950, commemorating the execution of the Sino-Soviet Treaty of Friendship, Alliance and Mutual Assistance of 1950. Joseph Stalin and Mao Zedong...
Chinese Stamp, 1950, commemorating the execution of the Sino-Soviet Treaty of Friendship, Alliance and Mutual Assistance of 1950. Joseph Stalin and Mao Zedong...
Chinese Stamp, 1950, commemorating the execution of the Sino-Soviet Treaty of Friendship, Alliance and Mutual Assistance of 1950. Joseph Stalin and Mao Zedong...