acknowledgements

acknowledgements

Letter to Kazimierz Twardowski written 31.10.1919

Letter from Stanisław Ignacy Witkiewicz written 24.08.1939

Letter from Konstanty Michalski written 09.02.1939

Letter to Kazimierz Twardowski written 28.03.1922

Letter to Kazimierz Twardowski written 19.12.1924

Letter to Kazimierz Twardowski written 23.12.1931

Letter to Kazimierz Twardowski written 29.11.1927

Letter to Kazimierz Twardowski written 19.03.1924

Letter to Kazimierz Twardowski written 28.02.1936

Letter to Kazimierz Twardowski written 28.11.1924

Letter from Hans Cornelius written 22.11.1937

Letter to Kazimierz Twardowski written 30.12.1920