1929, FFC Nanking-Shanghai, biplane 15 C. and unification 10 C. tied propeller pictorial dater plus "NANKING 10.7.8" (July 8, 1929) to registered air mail cover to Shanghai with same day backstamp.
Value Add Taxes (19%) will be added to the hammer price and the buyers premium. (Image)

1929, FFC Shanghai-Nanking, biplane 15 C., 30 C., 45 C. (top margin imprint copy) and state burial 1 C (bottom margin imprint pair) and unification 1 C. pair each tied propeller pictorial dater plus "SHANGHAI 10.7.8" to reverse of cover to Nanking, National Government, Chiang Kai Shek esqu.
Value Add Taxes (19%) will be added to the hammer price and the buyers premium. (Image)

1929, FFC Shanghai-Nanking, biplane complete set and state burial 10 C. each tied propeller pictorial dater "Shanghai 10.7.8" to registered cover to Nanking with "NANKING 10.7.11" backstamp.
Value Add Taxes (19%) will be added to the hammer price and the buyers premium. (Image)

1937, FFC Eurasia Kunming to Hong Kong: Great Wall airmails 15 C., 25 C. and SYS 2 C., 4 C. /pair) each tied commemorative mark "In commemoration of opening air mail Kun-Hong / Kunming 27.6.13" (June 13, 1938) to air mail cover via "Hong Kong 17 JU 38" to Hamburg/Germany.
Value Add Taxes (19%) will be added to the hammer price and the buyers premium. (Image)

1939, FFC CNAC Chungking-Rangoon/Burma: Great Wall airmails 25 C., 50 C. tied commemorative dater "CHUNGKING 30.10.1939" and violet cachet First Flight Oct 30'th 1939 to official illustrated CNAC envelope, backstamp "RANGOON G.P.O. 31 OCT 39".
Value Add Taxes (19%) will be added to the hammer price and the buyers premium. (Image)

1936, CNAC+Air France FFC: official pictorial envelope franked total $1.55 tied "SHANGHAI 12.2.36" to registered cover via "CANTON 14.2.1936" (special pictorial dater) to Wuppertal/Germany, transit marks on reverse "MARSEILLE GARE AVION 16 III 36" and "PARIS R.P. AVION 17 III 36". With boxed violet "DELAYED BY ADVERSE WEATHER...", "DESPATCHED 9.3.36" and "AIRMAIL SERVICE POSTPONED / FORWARDED BY STEAMER...", interesting.
Value Add Taxes (19%) will be added to the hammer price and the buyers premium. (Image)

1947, FFC CNAC to USA w. large violet "CHINA-USA DIRECT AIR MAIL SHANGHAI 6.10.47" on registered cover at $5100 rate "SHANGHAI 4.10.47" to New York w. Oct. 10 backstamp, commercial usage.
Value Add Taxes (19%) will be added to the hammer price and the buyers premium. (Image)