PAN

PAN

Letter to Władysław Tatarkiewicz written 20.03.1967

Letter to Władysław Tatarkiewicz written 10.06.1952

Letter from Stefan Żółkiewski written in 25.03.1966

Letter to Henryk Elzenberg written 03.03.1964

Letter from Adam Schaff written 12.06.1962

Letter from Stefan Żółkiewski written in 25.11.1967

Letter to the Polish Academy of Science written 22.12.1965

Letter from Irena Krońska written in 10.11.1954

Letter to Władysław Tatarkiewicz written 09.12.1954

Letter to Władysław Tatarkiewicz written 11.06.1956

Letter to the Polish Academy of Science written 19.10.1963

Letter from Stefan Żółkiewski written in 15.03.1968