professorship

professorship

Letter from Władysław Witwicki written 23.12.1924

Postcard from Edmund Husserl written 16.10.1932

Letter from Juliusz Kleiner written 21.07.1945

Oath text written 12.12.1933

Letter from Władysław Witwicki written 26.11.1923

Letter from Fritz Kaufmann written 13.05.1931

Biography of Konstanty Michalski from N/D c

Letter from Anna Teresa Tymieniecka written 13.05.1966