| Switzerland - Stationery | 1953 (7 April) Basel - Germany, Duisburg (7-8 April). 10c green ilustrated stationary card + 2 adtls. Express mail delivery + red label. TPO. |
U$ | 40 |
| Switzerland - Stationery | 1953 (7 April) Basel - Germany, Duisburg (7-8 April). 10c green ilustrated stationary card + 2 adtls. Express mail delivery + red label. TPO. |
U$ | 40 |