1939 Yuki (9 May) to Germany via French Indochina, f.w. SYS 15c + 25c, tied by Yuki YUN bilingual cds. Transit Kunming (10 May),
1939 Yuki (9 May) to Germany via French Indochina, f.w. SYS 15c + 25c, tied by Yuki YUN bilingual cds. Transit Kunming (10 May), Kunming-Hokow TPO No. 1 cds (11 May), Hokow (11 May), Hanoi (12 May).1939.5.9 玉溪經河昆鐵路寄德國，貼孫像1角5分 + 2角5分，銷玉溪三格英漢日戳。5.10經昆明，5.11經昆河鐵路火車郵局（一），5.11經河口，5.12經河內。
