| BOLIVIA | 1920 (30 Sept) Potooi - Belgian Congo, Bandundi via Villazon - Buenos Aires - Boma - Leopoldville. Registered multifkd envelope, tied oval lilac ds + R-cachet, at 34c rate. Rarity destination / incoming mail usage. |
U$ | 240 |
| BOLIVIA | 1920 (30 Sept) Potooi - Belgian Congo, Bandundi via Villazon - Buenos Aires - Boma - Leopoldville. Registered multifkd envelope, tied oval lilac ds + R-cachet, at 34c rate. Rarity destination / incoming mail usage. |
U$ | 240 |