Герб Трокского воеводства, епископства и города Троки, 1900

Coat of arms of the troki voivodeship, bishopric and city of troki. From the manuscript of b. Starzyński "coats of arms of the polish-lithuanian commonwealth and the grand duchy of lithuania. . ", 1875-1900. Source: national digital library https://polona. Pl/. Date: 1900.