| Minsk, 20 roubles surcharge Surcharged in black on USSR envelopes without imprinted stamp  20 r20 r on USSR envelope (I) 20 r on USSR envelope (II) 20 r on USSR envelope (III) © Yuri Vasiliev |
| FSU CATALOGUE :: BELARUS PROVISIONAL ISSUES :: |
| Minsk, 20 roubles surcharge Surcharged in black on USSR envelopes without imprinted stamp 20 r20 r on USSR envelope (I) 20 r on USSR envelope (II) 20 r on USSR envelope (III) © Yuri Vasiliev |
| FSU CATALOGUE :: BELARUS PROVISIONAL ISSUES :: |