Cracow

Cracow

Letter to the Polish Academy of Science written 07.03.1966

Letter to the Polish Academy of Science written 24.10.1963

Letter from Stanisław Urbańczyk written 22.02.1965

Letter to Władysław Tatarkiewicz written 23.11.1959

Letter to Władysław Tatarkiewicz written 09.05.1961

Letter to Władysław Tatarkiewicz written 25.11.1952

Letter from Kazimierz Nitsch written 09.06.1948

Letter to Władysław Tatarkiewicz written 25.10.1960

Letter to the Committee of the Library of Classics of Philosophy written 04.07.1952

Letter to the Polish Academy of Science written 28.04.1964

Letter to the Committee of the Library of Classics of Philosophy written 30.09.1952

Letter from Tadeusz Kotarbiński written 30.06.1966