113
        
        
          4492
        
        
          4493
        
        
          4493
        
        
          1946 Siman Area, a small group of covers x 3, all bearing overprinted on Tsitsihar print, Map of China 'Commemoration of 15th
        
        
          Aug.) green on $1 vermilion x 2 (Yang NE325) all sent to Liaoning province, fine. Photo
        
        
          HK$ 4,500 - 5,000
        
        
          4494
        
        
          1947 (1 Aug.) A cover sent to Harbin local, bearing Chairman Mao 1st print, imperf. $2 rose red on both side, with char. ‘20th
        
        
          Anniv of Red Army’ cancel in red. Fine. Photo
        
        
          HK$ 7,000 - 8,000
        
        
          4494
        
        
          4495
        
        
          1947 (1 May) A pair of FDC of the Labour Day complete set of 3 (Yang NE24-26) tied by char. 'TSITSIHAR' first day cancel,
        
        
          very fine. And 1949 (6 April) bearing surcharged on 1st print Chairman Mao $50 on $1 to $100 on $2 complete set of 8 (Yang
        
        
          NE36-43) tied by char. 'TSITSIHAR' Japanese type cds, used prior to the first day of issue (1st May), very fine. both sent to
        
        
          Harbin. Photo
        
        
          HK$ 15,000 - 18,000
        
        
          4496
        
        
          1947 (14 Jan.) A cover from Harbin to Shuancheng, bearing Chairman Mao1st print $2 rose red (Yang NE2) tied by char.
        
        
          ‘HARBIN’ cds, center folded and a few worm holes. Photo
        
        
          HK$ 2,500 - 3,000
        
        
          4495