1900-1918 a group of 3 Corps d'Ocupation du Tonkin cover from Nacham, Manmei and Socgiang, applied with commander circular seal, "CORPS
1900-1918 a group of 3 Corps d'Ocupation du Tonkin cover from Nacham, Manmei and Socgiang, applied with commander circular seal, "CORPS EXPEDIRE / TONKIN" dateless circular seal and cds. Examples from these intermittent offices are scarce.1900至1918年一組三件東京佔領軍封，出自Nacham、Manmei及Socgiang，鈐三地之指揮官軍郵圓戳、“CORPS EXPEDIRE / TONKIN”無日期圓戳及地名日戳。出自這些小地名郵局之例子較為少見。
