health problems

health problems

Postcard from Kazimierz Ajdukiewicz written 04.08.1925

Letter from Henryk Elzenberg written 06.03.1964

Letter to Kazimierz Twardowski written 23.12.1931

Postcard from Tadeusz Kotarbiński written 23.10.1923

Letter from Wacław Borowy written 08.12.1939

Postcard from Edmund Husserl written 19.04.1931

Postcard from Stefan Szuman written 21.02.1939

Letter from Hans Cornelius written 14.11.1937

Letter to Władysław Tatarkiewicz written 17.10.1963

Letter from Władysław Witwicki written 04.07.1921

Postcard from Stefan Szuman written 17.01.1938

Letter from Władysław Witwicki written 09.11.1921