| GEORGIA | 1925 (6 July) Esperanto. International proletarian Congress. Fkd envelope with this comm issue, tied depart Georgian language cachet. Most scarce. |
U$ | 28 |
| GEORGIA | 1925 (6 July) Esperanto. International proletarian Congress. Fkd envelope with this comm issue, tied depart Georgian language cachet. Most scarce. |
U$ | 28 |