Incoming Mail, 1929, Manchuria ki-hei ovpts. on China 1 C., 4 C. Chiang Kai-Shek resp. burial 1 C., 4 C. tied Lungchintsun 1.11.28 /Nov. 1, 1929) to registered cover to Seoul, backstamps KEIJO 4.11.29 resp. Saedaemun 4.11.4 . Backflap torn. From the korean minority in China area along the Yalu. Scarce origin.