1. List of commemorative coins of the USSR made of precious metals
2. 250 years of Russian America discovery: the Expedition of J. cook in Russian America, 1778 1990

Coin 250 years of Russian America discovery: the Expedition of J. cook in Russian America, 1778 3 karb.

250 лет открытия Русской Америки: Экспедиция Д.Кука в Русскую Америку, 1778 г.

Obverse: on top of the coat of arms of the USSR with 15 turns of tape underneath the letters "USSR", below left and right the hell under the dash to the left of the chemical symbol "Ag" and the hallmark "900" metal made of coin undern

Reverse: along the top rim of the coin, the words "250 years of DISCOVERY of RUSSIAN AMERICA", bottom, "the EXPEDITION of J. COOK IN RUSSIAN AMERICA," in the middle on top of the ships "Resolution" and "Discovery", below the

Edge: ribbed (300 riffles).