Mao Zedong 2500 yuan violet brown (4x), 5000 yuan light green and 12 on 200 yuan red (Yang nos. NC73, NC74 and NC318) on registered cover from Jing Jing Guang 17-4-1949 to Peiping, fine (top stamp faults, cover torn) The strange rate of $ 12.012 is made up by People's Post currency $ 12 and Chinki Cha border area currency $ 12,000 recalculated to $ 120, which makes the registered rate of $ 132