Russia acquires Crimea and Kuban at the Constantinople convention; in honor of Catherine II the Great; Tsarina of Russia; Silver Medal. Obverse: bust of a woman with a diadem inside the inscription. Reverse: Russia; depicted as a helmeted woman with stuffed horn of abundance and a coat of arms at her feet; hands olive branch to two kneeling crowned women in front of her; cut off: inscription; Istanbul; Crimea; Kuban; Catherine the Great; Grigorij Aleksandrovich; prince of Tauris Potemkin; Abraham Abrahamson (possibly); Berlin; 1784; silver (metal); striking (metalworking); d 4.8 cm x w 32.81 gr