Keywords: Kazimierz Sosnkowski by L. Gottlieb.jpg en Colonel Kazimierz Sosnkowski by Leopold Gottlieb 1879-1934 1915 Śląska Biblioteka Cyfrowa Leopold Gottlieb 1879-1934 Custom license marker 2014 07 11 PD-old Uploaded with UploadWizard Kazimierz Sosnkowski Leopold Gottlieb |