BKF

BKF

Letter to the Committee of the Library of Classics of Philosophy written 27.04.1954

Letter to the Committee of the Library of Classics of Philosophy written 22.05.1954

Letter from Henryk Elzenberg written 07.06.1951

Letter to the Committee of the Library of Classics of Philosophy written 12.08.1952

Letter to the Committee of the Library of Classics of Philosophy written 21.08.1952

Letter to the Committee of the Library of Classics of Philosophy written 26.05.1952

Letter to the Committee of the Library of Classics of Philosophy written 29.05.1954

Letter to the Committee of the Library of Classics of Philosophy written 12.01.1954

Letter to the Committee of the Library of Classics of Philosophy written 04.11.1952

Letter to the Committee of the Library of Classics of Philosophy written 14.05.1954

Letter from Władysław Tatarkiewicz written 23.06.1947

Letter to Tadeusz Kotarbiński written 29.05.1953