ca 1870s Yokohama to USA, applied with “PACIFIC MAIL S.S. Co. / Yokohama Agency” circular marking on reverse. On front showing “per
ca 1870s Yokohama to USA, applied with “PACIFIC MAIL S.S. Co. / Yokohama Agency” circular marking on reverse. On front showing “per Macgregor “ annotation. F.w. US 10c, tied by cork obliterator and San Francisco cds. The Yokohama Agency was kept open until the end of 1875 because of problems with Hong Kong postal officials refusing to accept U.S. mail in the Japanese post. Japan started its own foreign mail service on 1 Jan 1875.約1870年代橫濱寄美國，背鈐“PACIFIC MAIL S.S Co. / Yokohama Agency”藍色圓戳。正寫有“per Macgregor”批注。貼美國票10分，銷十字殺手戳及三藩市9.11日戳。橫濱美國郵理代理於1875年因香港郵政拒絕收取日本投遞之美國郵件而結束營業。同年日本自營寄國外郵政服務。
China U.S PO
Lot 1019
1,500HKD
Live
1901 US Military Post in Tientsin (21 Feb) to Peking, f.w. Presidential issue 5c, tied by type IB duplex d.s. Arrived French Tresor et
1901 US Military Post in Tientsin (21 Feb) to Peking, f.w. Presidential issue 5c, tied by type IB duplex d.s. Arrived French Tresor et Postes aux Armees) No. 1 (23 Feb).1901.2.21 天津美軍郵局寄北京，貼總統像5分，銷IB型雙聯日戳。2.23抵法軍1局。
Lot 1020
400HKD
Live
1913 (22 Nov) a pair of picture postcards from Shanghai to the same address in USA, both f.w. US Presidential issue 1c, tied by USPA
1913 (22 Nov) a pair of picture postcards from Shanghai to the same address in USA, both f.w. US Presidential issue 1c, tied by USPA Shanghai type IX duplex. Dated earlier than the record of Meiso Mizuhara for this type of cds.1913.11.22 一對上海寄美國圖片明信片，收件地址一致，均貼美國總統像票1分，銷上海美國郵政代理IX型雙聯日戳。比水源明窗所記錄之IX型日戳最早日期更早。
Lot 1021
1,000HKD
Live
1900-1910s a group of 5 covers and postcards from USPA Shanghai to USA, f.w. 1c, 2c or 3c single, tied by USPA Shanghai type VI, VII, XII
1900-1910s a group of 5 covers and postcards from USPA Shanghai to USA, f.w. 1c, 2c or 3c single, tied by USPA Shanghai type VI, VII, XII duplex etc. A comprehensive lot.1900至1910年代一組五件由上海美國郵政代理寄美國封片，貼1分、2分或3分單枚，分別銷上海美國郵政代理VI、VII及XII型雙聯日戳。
Lot 1022
600HKD
Live
1930-1940s a group of 6 covers posted onboard US ships, including USS Black Hawk and Chefoo which belonged to U.S. Asiatic Fleet.
1930-1940s a group of 6 covers posted onboard US ships, including USS Black Hawk and Chefoo which belonged to U.S. Asiatic Fleet.1930至1940年代一組6件於美國船隻上投遞之信封，包括美軍亞洲艦隊之USS Black Hawk及Chefoo號。
