The materials come from the Jagiellonian Digital Library
- Title of the photo: Title of the publication: 1. Alexander the Polish king confirms the privileges 2. Kaziemierz, the king of Poland, confirms his privileges to his subjects/
Search for: [Subject = constitution] OR [Subject = konstytucja] OR [Title = Constitution of Duchy of Warsaw] OR [Title = Ustawa konstytucyjna Księstwa Warszawskiego z 22 lipca 1807 r.] OR [Creator = Bonaparte Napoleon] OR [Creator = Bonaparte Napoleon]
