| GREAT BRITAIN | 1916 (21 Feb). POW. German Camp mail. A three color usage in the local camp, as per text / lilac cacheted. Early usage. |
U$ | 150 |
| GREAT BRITAIN | 1916 (21 Feb). POW. German Camp mail. A three color usage in the local camp, as per text / lilac cacheted. Early usage. |
U$ | 150 |