outgoing correspondence

outgoing correspondence

Letter to Władysław Tatarkiewicz written 15.10.1962

Letter to the Polish Academy of Science written 01.07.1963

Letter to Irena Krońska written in 21.06.1966

Letter to Władysław Tatarkiewicz written 09.04.1960

Letter to Władysław Tatarkiewicz written 29.10.1969

Letter to the Committee of the Library of Classics of Philosophy written 09.03.1954

Letter to Tadeusz Czeżowski written 12.12.1957

Postcard to Kazimierz Twardowski written 19.07.1928

Letter to Władysław Tatarkiewicz written 05.02.1958

Letter to Kazimierz Ajdukiewicz written 3/15/1956

Letter to Kazimierz Ajdukiewicz written 9/22/1949

Letter to Kazimierz Twardowski written 31.10.1919