correction

correction

Letter from Stefan Żółkiewski written in 27.03.1969

Letter from Kazimierz Twardowski written 26.04.1937

Letter from Tadeusz Kotarbiński written 18.11.1934

Letter from Anna Teresa Tymieniecka written 27.06.1969

Letter to the Committee of the Library of Classics of Philosophy written 09.03.1954

Letter to Henryk Elzenberg written 21.06.1951

Letter from Kazimierz Twardowski written 13.06.1924

Letter from Irena Krońska written in 15.10.1965

Letter from Kazimierz Twardowski written 11.08.1923

Letter from Władysław Witwicki written 10.08.1922

Letter from Kazimierz Twardowski written 02.04.1937

Postcard from Tadeusz Czeżowski written 30.09.1949