1898-1905 a group of 3 covers from Russian Field PO in North China and Manchuria, mostly frankless, tied by military PO cds of different
1898-1905 a group of 3 covers from Russian Field PO in North China and Manchuria, mostly frankless, tied by military PO cds of different units. Please view.1898至1905年一組三件華北及東北俄國軍郵局封片，大多無貼票，銷不同單位之俄國軍郵局日戳。請預覽。
