280
            
            
              1828
            
            
              1950’s 2 stampless military covers, one sent to Taipei with ‘Military Postage Free’ in red char. circle, one cover sent to Shangdong
            
            
              with ‘China Military Post’ in black char. circle. Plus a ‘Postage Paid/1973.1.8’ chop on cover to Tientsin local. Photo
            
            
              HK$ 800 - 1,000
            
            
              1829
            
            
              1830
            
            
              1831
            
            
              1829
            
            
              1950's 'For North East Used' Tien An Men $2,500 green stationery letter with additional $1,000 fee, unused and light toning.
            
            
              Photo
            
            
              HK$ 1,000 - 1,500
            
            
              1830
            
            
              1950's 'For North East Used' Tien An Men $5,000 orange stationery letter with additional $1,000 fee, unused and light toning and
            
            
              dirty. Photo
            
            
              HK$ 1,000 - 1,500
            
            
              1831
            
            
              1951 (1 May) A cover to Shanghai local, bearing C8 Sino-Soviet Treaty complete set of 3, tied by '1st May National Labour Day/
            
            
              Shanghai' comm. chop in red. Photo
            
            
              HK$ 600 - 800
            
            
              1832
            
            
              1833
            
            
              1834
            
            
              1835
            
            
              1832
            
            
              1951 (10 May) Surface mail cover from Santai to England, f.w. on front 1950 Surch. on Shanghai Dah Tung Unit stamps, $1,000 on
            
            
              Railway (Ordinary), perf. 14, block of 4, tied by Szechwan Santai (
            
            
              四川三台)
            
            
              10.5.51 cds's, on reverse with Szechwan Mienyang
            
            
              (
            
            
              四川綿陽
            
            
              ) 12.5.51 transit cds, CANTON cds and machine roller arrival dater, both dated 51.5.24, fine. Photo
            
            
              HK$ 1,000 - 1,500
            
            
              1833
            
            
              1951 (22 May) Airmail cover to England vis Czechosolvakia, f.w. Tien An Men 1st print, $1,000 x 4 and $5,000, tied by Shanghai
            
            
              51.5.22 cds's, fine. Photo
            
            
              HK$ 800 - 1,000
            
            
              1834
            
            
              1951 (11 June) A cover to Macau, on reverse bearing SC9 $25 orange rouletted perf. block of 4, tied by char. 'Jiangsu' '
            
            
              潼溱
            
            
              ' cds
            
            
              with year index transposed '15' instead of '51' variety, 'MACAU/14.6.51'. On front with 'Canton' transit year index transposed '15'
            
            
              instead of '51' variety, unusual with the same error on 2 different type of cancellation. Fine. Photo
            
            
              HK$ 2,000 - 2,500