Cracow

Cracow

Letter to Kazimierz Twardowski written 30.04.1919

Letter to the Polish Academy of Science written 05.03.1969

Letter to Władysław Tatarkiewicz written 20.08.1963

Letter to Władysław Tatarkiewicz written N/D (a)

Postcard from Wacław Borowy written 09.09.1945, pp.1,2

Letter from Tadeusz Czeżowski written 8/1/1948

Letter to Władysław Tatarkiewicz written 20.05.1961

Letter to the Committee of the Library of Classics of Philosophy written 10.12.1953

Letter to Kazimierz Ajdukiewicz written 15.06.1949

Letter to the Polish Academy of Science written 11.03.1965

Letter from Henryk Elzenberg written 07.06.1951

Letter to the Committee of the Library of Classics of Philosophy written 03.06.1955