| GERMANY - XX | 1957 (15 June) DDR, Bantzen - South West Africa, Swakopmund. Air multifkd envelope. Fine use + destination during Cold War. |
U$ | 20 |
| GERMANY - XX | 1957 (15 June) DDR, Bantzen - South West Africa, Swakopmund. Air multifkd envelope. Fine use + destination during Cold War. |
U$ | 20 |