academic work

academic work

Postcard from Stefan Szuman written 16.04.1942

Postcard from Stefan Morawski written 24.04.1966

Protocol from the meeting of the PPS Board 12.05.1957

Letter to Kazimierz Twardowski written 26.10.1919

Letter to Kazimierz Twardowski written 27.01.1923

Postcard from Edmund Husserl written 13.04.1934

Letter from Konstanty Michalski written 25.02.1938

Letter from Władysław Witwicki written 13.01.1937

Application for a reduction in hours written n/d

Letter from Władysław Witwicki written 20.09.1922

Letter from Stefan Morawski written N/D 5

Questionnaire of Konstanty Michalski from N/D