lectures

lectures

Letter to Kazimierz Twardowski written 08.07.1923

Letter from Henryk Elzenberg written 25.04.1948

Letter to Władysław Tatarkiewicz written 19.07.1969

Letter from Stefan Morawski written 30.09.N/D

Letter from Felix Kaufmann written 21.05.1935

Letter to Kazimierz Twardowski written 29.11.1927

Letter from Anna Teresa Tymieniecka written 27.06.1969

Postcard from Stefan Morawski written 05.07.1962

Letter to Kazimierz Twardowski written 17.08.1924

Letter to Kazimierz Twardowski written 27.01.1923

Letter to Władysław Tatarkiewicz written 07.04.1966

Letter to Mieczysław Wallis written 12.09.1967