Roman Ingarden

Roman Ingarden

Postcard from Stefan Morawski written 23.02.1967

Letter to Kazimierz Twardowski written 19.04.1932 (sprawdzić autora listu!?)

Letter from Stefan Błachowski written 13.07.1945

Letter from Polish Academy of Science written 21.04.1966

Letter from Stefan Błachowski written 01.03.1921

Letter to the National Scientific Publishers written 10.12.1954

Letter to Kazimierz Twardowski written 26.05.1924

Postcard from Stefan Morawski written 12.08.1967

Letter to Roman Ingarden written 11.05.1963

Postcard from Stefan Morawski written 05.07.1962

Letter to Kazimierz Twardowski written 14.12.1934

Letter from Stanisław Ignacy Witkiewicz written 16.09.1935