bearing one example each of the Hunan district Unit issues, comprising 6 fen airmail, 16 fen express registered, and 4 fen domestic surface basic postage, paying a total of 26 fen, tied by Changsha cds “49.5.14” and arriving Shanghai on May 21. This represents the first day of usage of the Hunan airmail and express Unit stamps, with only one such commercial cover recorded, of extreme rarity. The franking correctly pays the combined domestic airmail, registered and express rate of 26 fen in effect from Apr 29 to Jul 31,1949. Issued under wartime conditions when the Directorate General of Posts permitted individual postal districts to produce stamps valid only within their own regions, Hunan being one such district. This cover combines local district Unit issues with multiple postal services on first day commercial usage, and reflects the continued operation of postal communications during the Chinese Civil War period. A highly important and representative rarity of the early Silver Yuan postal system, of outstanding exhibition and research value.

bearing four Unit stamps paying a total of 40 fen, tied by Changsha cds “49.5.30”. The franking correctly pays the 40 fen foreign airmail rate in effect from Apr 29 to Jul 3,1949. An early Silver Yuan period commercial airmail to Europe, illustrating the continuation of overseas airmail services from Central China following the adoption of the Silver Yuan postal system by the Directorate General of Posts (DGP). A representative example of early foreign airmail under the Silver Yuan rate structure, of postal history and exhibition significance.

bearing a combination of unit and basic currency stamps, four in total, paying 95 fen, tied by Changchow cds “38.9.3”, and routed via Hong Kong with transit on 49-SP-10 before onward transmission to England. The franking correctly pays the 95 fen foreign double-weight airmail rate in effect from Jul 5 to Sep 19,1949. This cover clearly demonstrates the operation of South China international airmail routes via Hong Kong, representing a commercial double-weight airmail usage to Europe during the early Silver Yuan period. An important postal history item of the transitional period, showing both correct rate and well-documented routing, of significant exhibition and research value.

bearing eleven Shensi Postal District domestic unit stamps and one airmail unit stamp, paying a total of 65 fen, tied by Sihong cds “38.10.24”. The franking represents the combined triple airmail and double registered rate, in accordance with the domestic airmail and registration tariff in force at the time. After dispatch, the cover was routed via Chungking (1949-10-30) and Shapingpa (1949-10-31), showing a clear and well-documented internal transmission route. This cover constitutes a representative commercial usage of combined airmail and registration services during the early Silver Yuan transitional period, illustrating the continued operation of inland postal networks after the war, and demonstrating the practical application of multiple postal services. A desirable postal history item with exhibition and research value. Some stamps faulty, still rare.

franked with two examples of the Kwangsi Postal District Type I Silver Yuan surcharged stamps, 2 fen each, paying a total of 4 fen, tied by Lungchow cds “38.7.3”. The franking correctly pays the 4 fen Hong Kong letter rate in effect from Apr 29 to Jul 31, 1949. The stamps are from the Type I Silver Yuan surcharge issue released by the Kwangsi Postal District on May 4, 1949, for restricted local use during the early implementation of the Silver Yuan postal system. This cover represents a proper commercial usage of Kwangsi surcharged Silver Yuan stamps on mail to Hong Kong, illustrating the operation of regional stamp issues and external postal services in South China during the transitional period. A standard, correctly paid low-rate cover of postal history and exhibition interest.