| POLAND | 1939 (30 March) Krakow - Aden - China, Shanghai (5 Apr). Blue stat env + adtl on forwarded air sea mail usage with Port Said, Aden, Hong Kong (7 Apr) Shanghai (Japanese Occupation) Well transited on reverse. VF |
U$ | 380 |
| POLAND | 1939 (30 March) Krakow - Aden - China, Shanghai (5 Apr). Blue stat env + adtl on forwarded air sea mail usage with Port Said, Aden, Hong Kong (7 Apr) Shanghai (Japanese Occupation) Well transited on reverse. VF |
U$ | 380 |