Roman Ingarden

Roman Ingarden

Letter to Kazimierz Twardowski written 04.03.1917

Letter to Kazimierz Twardowski written 30.12.1920

Letter to Kazimierz Twardowski written 01.03.1935

Letter to the Committee of the Library of Classics of Philosophy written 06.11.1951

Letter to Stefan Żółkiewski written in 23.12.1965 (a)

Letter to Władysław Tatarkiewicz written 15.07.1967

Letter to Tadeusz Czeżowski written 18.02.1958

Letter to Kazimierz Twardowski written 26.10.1919

Letter to Kazimierz Ajdukiewicz written 9/22/1949

Letter to Władysław Tatarkiewicz written 22.03.1969

Letter to Jan Legowicz written 01.04.1955

Letter to the Polish Academy of Science written 24.09.1969