| Issuer | Soviet Union |
| Year | 1990 |
| Type | Non-circulating coin |
| Value | 3 Roubles (3 SUR) |
| Currency | Rouble (1961-1991) |
| Composition | Silver (.900) |
| Weight | 34.56 g |
| Dimensions | 39 mm |
| Thickness | 3.27 mm |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | 1991 |
| Reference(s) | Y#242, Schön#196 |
| Obverse description | The coat of arms of the Soviet Union; value, date. |
| Obverse script | Cyrillic |
| Obverse lettering | СССР
Ag 900
31.1 ЛМД
3
РУБЛЯ
1990 (Translation: USSR LMD 3 Roubles) |
| Reverse description | Captain Cook on Alaska Island. |
| Reverse script | Cyrillic |
| Reverse lettering | 250 ЛЕТ ОТКРЫТИЯ РУССКОЙ АМЕРИКИ
1778
ЭКСПЕДИЦИЯ Д.КУКА В РУССКУЮ АМЕРИКУ (Translation: 250th Anniversary of the Foundation of Russian America Cook`s Expedition to Russian America) |
| Edge | Reeded |
| Mint | (ЛМД) Saint Petersburg / Leningrad / Petrograd, Russia (1724-date) |
| Mintage | 1990 ЛМД - Proof - 25 000 |
| Catalog ID | 3093881120 |
| Comments |
