Krupki, 1 rouble surcharge  1 r + 1 r on USSR envelope without imprinted stamp. Blue printed grid in internal surface of the envelope. © Yuri Vasiliev |
| FSU CATALOGUE :: BELARUS PROVISIONAL ISSUES :: |
| Krupki, 1 rouble surcharge 1 r + 1 r on USSR envelope without imprinted stamp. Blue printed grid in internal surface of the envelope. © Yuri Vasiliev |
| FSU CATALOGUE :: BELARUS PROVISIONAL ISSUES :: |