Russia Silver Medal "In Commemoration of the Opening of the Gymnasium in Courland. 1775"
Obv.: PETRVS D·G·IN LIVONIA CVRLANDIÆ ET SEMIG·DVX·; Rev.: INGENIIS APERITVR INTER·/ GVMNASIO INAVGURATO D·XXIX·IVNII MDCCLXXV; Catherine II; Silver 28.47g.; AUNC