outgoing correspondence

outgoing correspondence

Letter to Stefan Morawski written 26.06.1967

Letter to Kazimierz Twardowski written 30.03.1920

Letter to Władysław Tatarkiewicz written 29.10.1969

Letter to Kazimierz Twardowski written 17.10.1927

Postcard to Kazimierz Twardowski written 10.08.1937

Letter to the Polish Academy of Science written 01.07.1963

Letter to Władysław Tatarkiewicz written 17.10.1963

Letter to the Committee of the Library of Classics of Philosophy written 03.12.1964

Letter to Władysław Tatarkiewicz written 10.05.1963

Letter to Tadeusz Czeżowski written 19.10.1954

Letter to Kazimierz Twardowski written 19.08.1925

Letter to Mieczysław Wallis written 03.08.1963