Polish researchers in Roman Ingarden's correspondence

Polish researchers in Roman Ingarden's correspondence

Letter from Stefan Żółkiewski written in 09.04.1964

Letter to Stefan Żółkiewski written in 31.05.1967

Letter to the Head Management of the PWN written in 29.12.1967 (via Irena Krońska)

Letter from Irena Krońska written in 05.10.1947

Letter from Irena Krońska written in 12.02.1954

Letter from Irena Krońska written in 16.07.1954

Letter to Irena Krońska written in 08.01.1966

Letter from Irena Krońska written in 05.04.1966

Letter from Irena Krońska written in 10.07.1963

Letter from Irena Krońska written in 10.10.1954

Letter from Henryk Mehlberg written in 01.11.1945

Letter from Stefan Żółkiewski written in 28.11.1961