acknowledgements

acknowledgements

Postcard to Kazimierz Twardowski written 31.03.1922

Postcard to Kazimierz Twardowski written 19.08.1924

Letter from Stanisław Ignacy Witkiewicz written N/D

Letter from Hans Cornelius written 22.11.1937

Letter to Kazimierz Twardowski written 31.10.1919

Letter from Konstanty Michalski written 11.03.1938

Letter from Stanisław Ignacy Witkiewicz written 24.08.1939

Letter to Kazimierz Twardowski written 28.11.1924

Letter from Konstanty Michalski written 09.02.1939

Letter to Kazimierz Twardowski written 16.08.1923

Letter from Hans Cornelius written 14.11.1937

Letter to Kazimierz Twardowski written 23.12.1931