Silver medal n. d. (c. 1768), 86.41 g. Award medal of the Liberal Economic Society for services to agriculture. Dies by V. Baranov and S. Judin. Crowned and mantled bust to right. Rv. Ceres seated on sheaf of grain leaning against a palm tree, in raised right hand wreath, in left arm caduceus, in background ploughing farmer. 43.8 mm. 5.7 mm thick. Diakov 142.6 (R1). Rare. Extremely fine.