Japanese Forces Post in Mongolia, China & Taiwan, 1938

JAPANESE FORCES IN MONGOLIA, CHINA & TAIWAN; Range with 1936 plain censored unfranked PC to Tokyo from the inner Mongolian Expedition, 1938 env. (and contents) to Japan from the Shanghai Special Land Combat Forces with 1st Naval FPO marking on front, Jan. 1939 2s Japanese military PC to Japan from the Tanan Okamoto Force in Taiwan and a few others…