outgoing correspondence

outgoing correspondence

Letter to the Polish Academy of Science written 28.04.1964

Letter to Władysław Tatarkiewicz written 29.04.1950

Letter to Władysław Tatarkiewicz written 19.09.1960

Letter to Władysław Tatarkiewicz written 26.10.1965

Letter to the Committee of the Library of Classics of Philosophy written 01.04.1952

Letter to Kazimierz Twardowski written 18.05.1931

Letter to Kazimierz Twardowski written 02.05.1922

Letter to Władysław Tatarkiewicz written 07.01.1967

Letter to Władysław Tatarkiewicz written 23.11.1959

Letter to Kazimierz Twardowski written 01.03.1934

Letter to Kazimierz Twardowski written 28.02.1936

Letter to Kazimierz Twardowski written 08.09.1921