Roman Ingarden

Roman Ingarden

Letter to Kazimierz Twardowski written 29.07.1935

Letter to the Polish Academy of Science written 10.09.1963

Letter to the Polish Academy of Science written 22.12.1965

Letter to Władysław Tatarkiewicz written 07.04.1966

Letter to Tadeusz Kotarbiński written 23.02.1961

Letter to Stefan Morawski written 26.06.1967

Letter to Tadeusz Czeżowski written 27.09.1949

Letter to Kazimierz Twardowski written 01.04.1925

Letter to the Committee of the Library of Classics of Philosophy written 02.01.1953

Postcard to Kazimierz Twardowski written 07.02.1925

Letter to Irena Krońska written in 18.03.1966

Letter to the Committee of the Library of Classics of Philosophy written 01.04.1955