1901 Peking (9 Jan) to Germany. ICP 1st Print PSC used by German military, uprated by Coiling Dragon 1/2c in pair, tied by oval Peking PO
1901 Peking (9 Jan) to Germany. ICP 1st Print PSC used by German military, uprated by Coiling Dragon 1/2c in pair, tied by oval Peking PO d.s., alongside with Expedition Corps unit seal. Transit Peking German PO (19 Jan). Arrived Mainz (7 Mar).1901.1.9 北京寄德國。大清第一版郵資片用作德軍軍郵片，加貼蟠龍半分雙連，銷橢圓形北京郵政局日戳，旁鈐鷹徽部隊章。1.19經北京德局。3.7抵Mainz。
