1935 (July 4) London to Shanghai "Return to Sender" and “P.T.O.” Cover Sent from South Kensington to Lt. Commdr. A. Yates at the
1935 (July 4) London to Shanghai "Return to Sender" and “P.T.O.” Cover Sent from South Kensington to Lt. Commdr. A. Yates at the Shanghai Club, redirected to the Admiralty, London. Features a GB 1½d Silver Jubilee stamp and a reverse block of 4x 1c Chinese postage due stamps tied by Shanghai cancels. The delivery failure is meticulously documented by three boxed instructional marks: "1ST NOTICE SENT" (Aug 7), "2ND" (Aug 12), and "3RD" (Aug 21). Includes a bilingual "Returned to Sender" wavy line handstamp and a London (Sept 13) arrival mark. A manuscript mark of "P.T.O." (Please Turn Over) was made on the front – this is alerted by postal clerks to direct attention to the extensive markings, Chinese stamps, and redirection instructions on the reverse of the envelope. This cover illustrates the disciplined three-stage notification attempt used by the Chinese Post Office before returning the item to the UK. The combination of British Jubilee commemoratives and Chinese definitive stamps makes it an exceptional piece of inter-postal and military history plus manuscript instructional marking.1935年倫敦寄上海「退回發信人」封，貼 英國銀禧紀念郵票 寄上海總會海軍少校。背面貼 四連支1分帆船票，並完整蓋有 8月7日、12日及21日之三次催領通知戳記。本封詳盡記錄了中國郵政對海軍郵件的死信處理程序，是研究中英軍事郵政史之經典實物。
China Postage due stamps
Lot 389
700HKD
Sold
1933 England (24 Oct) to Shanghai, f.w. KGV 1d + 1/2d, tied by London meter stamp. Showing T mark on front. In combination with ROC postage
1933 England (24 Oct) to Shanghai, f.w. KGV 1d + 1/2d, tied by London meter stamp. Showing T mark on front. In combination with ROC postage due issue x13, in total of 20c on reverse, tied by Shanghai (23 Nov) arrival cds. Nice postage due example.1933.10.24 英國寄上海，貼佐治五世1便士 + 半便士，銷倫敦機戳。正鈐T章。背面加貼民國欠資票13枚，合2角，銷上海11.23到達戳。出色之欠資例。
China
China
Lot 390
500HKD
Live
1939 Germany (10 Jul) to Shanghai via Hong Kong, Airmail cover, f.w. German issue 5pf + 15pf + 60pf, tied by Frankfurt cds. Transit Hong
1939 Germany (10 Jul) to Shanghai via Hong Kong, Airmail cover, f.w. German issue 5pf + 15pf + 60pf, tied by Frankfurt cds. Transit Hong Kong (20 Jul). In combination with SYS 5c upon arrival at Shanghai (24 Jul) for Hong Kong to Shanghai rate.1939.7.10 德國經香港寄上海。進口航空封，貼德國票5芬尼 + 15芬尼 + 60芬尼，銷法蘭克福日戳。7.20經香港。7.24抵上海，貼孫像5分以補香港寄上海郵資。
