Roman Ingarden

Roman Ingarden

Letter from Jan Maria Bocheński written 24.04.1957

Letter to the Committee of the Library of Classics of Philosophy written 03.06.1955

Letter to Kazimierz Twardowski written 03.06.1932

Postcard from Stanisław Ignacy Witkiewicz written 18.02.1937

Letter to Kazimierz Twardowski written 26.10.1919

Letter to the Polish Academy of Science written 28.04.1964

Letter from Konstanty Michalski written 07.04.1939

Letter from Juliusz Kleiner written 21.07.1945

Letter from Kazimierz Twardowski written 11.08.1923

Letter to the Polish Academy of Science written 15.09.1964

Letter from Konstanty Michalski written 25.03.N/D

Postcard from Stanisław Ignacy Witkiewicz written 17.09.1937