| Airmails - World | 1927 (2 Dec) First flight. Dominican Rep - Puerto Rico. Sto Doingo - San Juan (3 Dec) Special cachet + Express stamp signed Pilot BL Rowne. Fine. |
U$ | 26 |
| Airmails - World | 1927 (2 Dec) First flight. Dominican Rep - Puerto Rico. Sto Doingo - San Juan (3 Dec) Special cachet + Express stamp signed Pilot BL Rowne. Fine. |
U$ | 26 |