| Airmails - World | 1933 (7 Sept) Belgium - SIERRA LEONE (10 Sept) GERMAN SOUTH AMERICA trop. Fkd 5 fr env + red cachet. Via GAMBIA (9 Sept) Fine. |
U$ | 75 |
| Airmails - World | 1933 (7 Sept) Belgium - SIERRA LEONE (10 Sept) GERMAN SOUTH AMERICA trop. Fkd 5 fr env + red cachet. Via GAMBIA (9 Sept) Fine. |
U$ | 75 |