18
        
        
          4106
        
        
          1948 (October) Su-Peh machine surcharge with “Central China Liberated Area & Changed to” and new value, $1000 on $2 pair
        
        
          used with Jiangsu/Nantung (16th June 1948) cds, bottom stamp with character “pin” turned sideways variety. Yang EC341, 341b.
        
        
          Photo
        
        
          HK$ 500 - 600
        
        
          4107
        
        
          1948 (October) Su-Peh machine surcharge with “Central China Liberated Area & Changed to” and new value $1000 on $2,
        
        
          character “You” turned sideways and “Piao Piao” instead of “You Piao” varieties, both mint, light toning on second value. Yang
        
        
          EC341c, 341d. Photo
        
        
          HK$ 500 - 600
        
        
          4108
        
        
          1948 (October) Su-Peh machine surcharge with “Central China Liberated Area & Changed to” and new value, $100 on 50c (used),
        
        
          $100 on 75c (mint) and $200 on $1 (mint) all with inverted surcharge variety. Yang EC342a, 343a, 344a. Photo
        
        
          HK$ 1,000 - 1,200
        
        
          4109
        
        
          1948 (October) Su-Peh machine surcharge with “Central China Liberated Area & Changed to” and new value $100 on 50c pair with
        
        
          double surcharge (crease in top corner margin), block of 4 with bottom right stamp “Jie” turned sideways varieties. Yang EC342b,
        
        
          342c. Photo
        
        
          HK$ 800 - 1,000
        
        
          4110
        
        
          Ex. 4112
        
        
          4111
        
        
          Ex. 4113
        
        
          4110
        
        
          1948 (October) Su-Peh machine surcharge with “Central China Liberated Area & Changed to” and new value $100 on 50c pair with
        
        
          diagonally shifted surcharge, mint never hinged. Yang EC342var. Photo
        
        
          HK$ 700 - 800
        
        
          4111
        
        
          1949 (16 March) Feng-Tai hand surcharge “Postage Paid” on revenue stamps complete set of 4 mint never hinged, very fine. Yang
        
        
          ECL40-43. Photo
        
        
          HK$ 2,000 - 2,500
        
        
          4112
        
        
          1949 (29 April) Nantung print, Chairman Mao complete set mint with additional $5000 used, $5000 small characters and $2000 pair
        
        
          printed on both sides (double inverted print on one side). Yang EC345-350, 349bvar, 350a. Photo
        
        
          HK$ 1,000 - 1,200
        
        
          4113
        
        
          1949 (April) Su-Nan surcharge on Su-Wan Train and Money Order stamps with new values, complete set mint and used. Yang
        
        
          EC351-356. Photo
        
        
          HK$ 800 - 1,000
        
        
          4114
        
        
          1949 (April) Train and Postal Runner Tientsin Print complete set perf. and imperf., additionally $3 vertical strip of 3 imperf.
        
        
          between, $5 vertical pair imperf. between (x6 including 2 blocks of 4), $10 vertical strip of 7 imperf. between (folded once), $21
        
        
          horizontal pair imperf. between, $30 block of 4 with double perforations; Shanghai Print complete with a few varieties (shifted
        
        
          perforations & perf.14), mint. Yang EC406-429, 409a, 410a, 413b. Photo
        
        
          HK$ 3,000 - 4,000
        
        
          4115
        
        
          1949 22nd Anniversary of PLA mint, Chairman Mao San Yick Print mint with $150 block of 6 offset on reverse, People’s Post
        
        
          surcharge on Dr SYS mint and used with $2000 on $1000 perf. 14 (mint and used); Nanking surcharge on Dr SYS mint with
        
        
          numerous surcharge and perf. varieties; Hangchow surcharge on Dr SYS mint. Yang EC444-464, 462a, 463a, 463d, 464a, 464b,
        
        
          464d, 468-473. Photo
        
        
          HK$ 800 - 1,000