Roman Ingarden

Roman Ingarden

Postcard from Stanisław Ignacy Witkiewicz written 01.10.1937

Postcard from Stefan Morawski written 16.07.1966

Postcard to Kazimierz Twardowski written 06.05.1924

Letter from Anna Teresa Tymieniecka written 15.01.1949

Letter to the National Scientific Publishers written 10.12.1954

Letter from Stefan Morawski written 09.06.1967

Postcard from Stanisław Ignacy Witkiewicz written 29.08.1938

Letter to the Polish Academy of Science written 10.09.1963

Letter to the Committee of the Library of Classics of Philosophy written 15.02.1954

Postcard to Kazimierz Twardowski written 10.08.1937

Letter to the Committee of the Library of Classics of Philosophy written 24.03.1954

Letter to the Polish Academy of Science written 10.02.1966