outgoing correspondence

outgoing correspondence

Letter to Kazimierz Ajdukiewicz written 21.06.1949

Letter to Jan Parandowski written 07.11.1965

Letter to the editorial office of “Materials for Study and Discussion” (Zofia Lissa) written 22.06.1954

Letter to Kazimierz Twardowski written 26.05.1924

Letter to the Polish Academy of Science written 04.10.1964

Letter to the Committee of the Library of Classics of Philosophy written 21.06.1952

Letter to the Committee of the Library of Classics of Philosophy written 17.08.1952

Letter to Władysław Tatarkiewicz written 19.09.1960

Letter to Stefan Morawski written 29.10.1969

Letter to the Committee of the Library of Classics of Philosophy written 10.12.1953

Letter to Anna Teresa Tymieniecka written 21.03.1969

Letter to the Polish Academy of Science written 05.03.1969