Russia Medal (1845) In memory of the 25th anniversary of the Moscow Society of Agriculture. December 20 1845. Signature of the medalist in the cut of the neck of Emperor Nicholas I; P. Utkin. Signature of the medalist at the bottom Razal Klepikov. Copper. 114.50g Diameter 63 mm. Smirnov No. 529; Diakov# 582.1 (R1) RARE