1905 (21 Jan) Russian military cover posted at Chinese Eastern Railway line 266, applied with unit seal and scarce line 266 T&S type 1
1905 (21 Jan) Russian military cover posted at Chinese Eastern Railway line 266, applied with unit seal and scarce line 266 T&S type 1 cds. T&S did not record any cover example of this cds but only on losse stamp. With Kenneth G Clark's exhibit page.1905.1.21 俄軍軍郵封，於中東鐵路266線投遞，鈐單位圓戳及珍罕難得之266線T&S 1型日戳。T&S僅見此戳於舊票上，未見信封之存世例子，可見何其難得。附Kenneth G Clark原展頁。
