letter

letter

Letter from Irena Krońska written in 12.02.1954

Letter from Stefan Żółkiewski written in 26.11.1965

Letter from Konstanty Michalski written 03.02.1939

Letter from Tadeusz Czeżowski written 29.11.1947

Letter from Irena Krońska written in 21.02.1955

Letter from Irena Krońska written in 29.10.1965

Letter from Kazimierz Ajdukiewicz written 10/1/1948

Letter from Stefan Żółkiewski written in 26.05.1964

Letter to Kazimierz Twardowski written 21.10.1931

Letter to Mieczysław Wallis written 03.08.1963

Letter to the Committee of the Library of Classics of Philosophy written 09.07.1951

Letter to Irena Krońska written in 18.03.1966