| RUSSIA | 1900 (7 Apr, gregorian) St. Petersburg - German East Africa, Dar es Salaam (15 May 00) Comercial single 10 kop blue fkd envelope, tied cachet, arrival reverse. Rarity destination. |
U$ | 100 |
| RUSSIA | 1900 (7 Apr, gregorian) St. Petersburg - German East Africa, Dar es Salaam (15 May 00) Comercial single 10 kop blue fkd envelope, tied cachet, arrival reverse. Rarity destination. |
U$ | 100 |