archive

archive

Letter to the Polish Academy of Science written 24.10.1963

Letter from Manfred Kridl written 26.12.1946

Letter from Stefan Szuman written 04.08.1939

Letter from Władysław Witwicki, n/d A

Letter to Władysław Tatarkiewicz written 17.09.1956

Letter from Władysław Witwicki written 10.08.1925

Letter to the Committee of the Library of Classics of Philosophy written 29.11.1951

Postcard from Tadeusz Czeżowski written 22.02.1958

Postcard to Kazimierz Twardowski written 06.05.1924

Letter from Władysław Witwicki written 26.09.1922

Letter from Kazimierz Ajdukiewicz written 2/26/1949

Letter from Malvine Husserl written 2.12.1929