10 rubles – Kozelsk, Kaluga Region

The reverse of the coin (Catalogue No. 5714-0069) features a view of the Nikolskaya Church, an image of the municipal arms of Kozelsk at the upper left, and the inscriptions on the outer ring: ‘ДРЕВНИЕ ГОРОДА РОССИИ’ (ANCIENT TOWNS OF RUSSIA) along the upper circumference and ‘КОЗЕЛЬСК’ (KOZELSK) along the lower circumference.