| EIRE | 1962 (12 Sept) Mallow - Hounslow, UK (14 Sept) 4d blue fkd env, slogan cachet, bilingual depart official po seal + aux cachet. VF + scarce usage. |
U$ | 125 |
| EIRE | 1962 (12 Sept) Mallow - Hounslow, UK (14 Sept) 4d blue fkd env, slogan cachet, bilingual depart official po seal + aux cachet. VF + scarce usage. |
U$ | 125 |