| Switzerland - XX | 1936 (19 May). Chaux de Fonds - Marruecos Frances / fkd tax env + T + arrival. Scarce dest at this time. Invalid stamp. |
U$ | 38 |
| Switzerland - XX | 1936 (19 May). Chaux de Fonds - Marruecos Frances / fkd tax env + T + arrival. Scarce dest at this time. Invalid stamp. |
U$ | 38 |