health problems

health problems

Postcard from Wacław Borowy written 23.12.1921

Letter to Tadeusz Kotarbiński written 08.03.1949

Letter to Władysław Tatarkiewicz written 24.12.1966

Letter to Kazimierz Twardowski written 29.11.1927

Letter from Tadeusz Czeżowski written 29.01.1961

Letter from Edmund Husserl written 31.12.1936

Letter from Stefan Szuman written 24.02.1943

Letter to Kazimierz Twardowski written 13.05.1933

Letter from Konstanty Michalski written 07.04.1939

Letter from Stefan Żółkiewski written in 27.10.1966

Postcard from Stefan Szuman written 21.02.1939

Letter from Konstanty Michalski written 02.05.1943 or 1944