Polish Academy of Sciences

Polish Academy of Sciences

Postcard from Tadeusz Czeżowski written 24.02.1967

Letter to Stefan Żółkiewski written in 31.05.1967

Letter from Tadeusz Czeżowski written 14.10.1954

Letter to Władysław Tatarkiewicz written 09.05.1961

Letter from Stefan Żółkiewski written in 23.12.1965

Letter from Stefan Żółkiewski written in 22.02.1966

Letter to Władysław Tatarkiewicz written 26.10.1965

Letter to Władysław Tatarkiewicz written 20.03.1967

Letter to Władysław Tatarkiewicz written 24.05.1966

Letter to Władysław Tatarkiewicz written 21.09.1960

Letter to Władysław Tatarkiewicz written 02.03.1963

Letter from Stefan Żółkiewski written in 12.03.1966