1949 Honglok (11 Oct) to USA. Lingnan University registered airmail cover, f.w. Peiping Summer Palace Silver Yuan 15c in pair + 40c in pair
1949 Honglok (11 Oct) to USA. Lingnan University registered airmail cover, f.w. Peiping Summer Palace Silver Yuan 15c in pair + 40c in pair + Domesitc Ordinary unit stamp, tied by Kwangtung Honglok cds. Transit Canton (11 Oct). Arrived Ithaca (15 Oct). Dated just a few days before the liberation of Canton.1949.10.11 康樂寄美國。嶺南大學掛號航空封，背貼北平頤和園1角5分雙連 + 4角雙連 + 國內平信單位票，銷廣東康樂三格點線日戳。10.11經廣州。10.15抵Ithaca。日期僅為廣州解放前數天。
