organizational issues

organizational issues

Letter from Władysław Witwicki written 02.12.1922

Letter from Tadeusz Czeżowski written 3/3/1947

Letter to Zofia Lissa written 11.05.1954

Letter to the Polish Academy of Science written 22.09.1964

Letter from Tadeusz Kotarbiński written 04.03.1961

Letter from Stanisław Ignacy Witkiewicz written 27.01.1936

Letter from Władysław Tatarkiewicz written 11.02.1967

Letter to Kazimierz Twardowski written 13.05.1933

Letter to the Polish Academy of Science written 31.03.1965

Plan for the Library of the Classics of Philosophy in the field of German 17th and 18th centuries’ philosophy written n/d

Letter from Kazimierz Ajdukiewicz written 6/21/1949

Letter to Kazimierz Twardowski written 15.07.1914