1948 and 1951 a pair of postal notice and letter about the nationalist troops in Burma border as well the remaining British force.
1948 and 1951 a pair of postal notice and letter about the nationalist troops in Burma border as well the remaining British force. Historical.1948及1951年一組對有關滇緬孤軍及殘餘英軍之通告及信紙，極具歷史意義。
