| Issuer | Transnistria |
| Year | 2021 |
| Type | Non-circulating coin |
| Value | 1 Rouble (1 PRB) |
| Currency | Third rouble (2000-date) |
| Composition | Nickel plated steel |
| Weight | 4.65 g |
| Dimensions | 22 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | KM#431 |
| Obverse description | State Emblem of the Transnistrian Moldovan Republic, denomination and date below. |
| Obverse script | Cyrillic |
| Obverse lettering | ПРИДНЕСТРОВСКИЙ РЕСПУБЛИКАНСКИЙ
БАНК
1 РУБЛЬ
• 2021 • (Translation: Transnistrian Republican Bank 1 Ruble 2021) |
| Reverse description | In the center - a portrait of cosmonaut G.M. Grechko in an open helmet in a spacesuit against the backdrop of a spaceship and planet Earth; top left - the inscription «Г.М. ГРЕЧКО» (G.М. GRECHKO), below - the years of life` 1931-2017`. |
| Reverse script | Cyrillic |
| Reverse lettering | Г.М. ГРЕЧКО
1931-2017 (Translation: G.М. GRECHKO 1931-2017) |
| Edge | Smooth |
| Mint | |
| Mintage | 2021 - - 15 000 |
| Catalog ID | 5217334590 |
| Comments |
