academic work

academic work

Letter from Stefan Szuman written 01.06.1939

Letter from Tadeusz Kotarbiński written 16.04.1923

Letter from Tadeusz Kotarbiński written 06.06.1923

Postcard from Edmund Husserl written 16.06.1924

Letter from Władysław Witwicki written 10.10.1922

Letter from Tadeusz Kotarbiński written 04.03.1961

Postcard to Kazimierz Twardowski written 31.03.1922

Postcard from Edmund Husserl written 20.08.1920

Letter to Kazimierz Twardowski written 03.09.1926

Postcard to Kazimierz Twardowski written 19.11.1927

Letter from Stanisław Ignacy Witkiewicz written 14.02.1939

Letter from Władysław Witwicki written 14.01.1927