Conquest of Ochakov; in honor of Catherine the Great; tsarina of Russia; Silver Medal. Obverse: bust of woman with crown inside inscription. Reverse: winged Victory with palm branch; crown and key is on water jug; alongside which is river god with rudder and fishing net; genius blows in water with fish tail on trumpet; in the background; bombardment of the city within a circle; cut off: inscription; Ochakov; Catharina the Great; Grigorij Aleksandrovich; prince of Tauris Potemkin; Johan George Holtzhey; Amsterdam; 1788; silver (metal); striking (metalworking); d 4.5 cm x w 25.61 gr