Warsaw Philosophical Society

Warsaw Philosophical Society

Letter from Tadeusz Kotarbiński written 24.10.1936

Letter to Władysław Tatarkiewicz written 10.06.1952

Letter from Tadeusz Czeżowski written 29.11.1947

Letter from Tadeusz Czeżowski written 11/29/1947

Letter from Tadeusz Kotarbiński written 18.11.1934

Letter from Tadeusz Kotarbiński written 22.01.1937

Letter from Tadeusz Kotarbiński written 29.11.1936

Postcard from Tadeusz Kotarbiński written 19.12.1924