| Switzerland - XX | 1934 (21 March). Bern - Tcheck Rep / Prague. Multifkd env + arrival cds alongside. Nice cond. Disarment Conference. |
U$ | 22 |
| Switzerland - XX | 1934 (21 March). Bern - Tcheck Rep / Prague. Multifkd env + arrival cds alongside. Nice cond. Disarment Conference. |
U$ | 22 |