philosophy

philosophy

Letter from Władysław Witwicki written 01.09.1922

Letter from Władysław Witwicki written 26.02.1925

Letter from Tadeusz Kotarbiński written 28.10.1952

Letter from Władysław Witwicki written 25.12.1922

Letter from Kazimierz Twardowski written 05.06.1924

Letter from Władysław Witwicki written 04.01.1929

Letter from Władysław Witwicki written 8.04.1925

Letter from Władysław Witwicki written 29.09.1924

Letter to Władysław Tatarkiewicz written 03.05.1950

Letter from Kazimierz Twardowski written 25.11.1924

Letter from Zofia Lissa written 15.03.1949

Postcard from Wacław Borowy written 23.12.1921