Issue: 30th anniversary of the Autonomous Region Inner Mongolia (China, People's Republic, 1977)

Sunday, May 1, 1977, 30th anniversary of the Autonomous Region Inner Mongolia

Sunday, May 1, 1977 China, People's Republic will issue: Stamp "30th anniversary of the Autonomous Region Inner Mongolia" face value 8, Stamp "30th anniversary of the Autonomous Region Inner Mongolia" face value 10, Stamp "30th anniversary of the Autonomous Region Inner Mongolia" face value 20,