philosophy

philosophy

Letter from Fritz Kaufmann written 13.05.1931

Letter from Tadeusz Czeżowski written 17.05.1958

Letter from Stanisław Ignacy Witkiewicz written 29.04.1935

Letter from Bogdan Suchodolski written in 07.10.1945

Letter to the Polish Academy of Science written 10.02.1966

Letter from Irena Krońska written in 17.11.1954

Letter from Kazimierz Ajdukiewicz written 26.02.1949

Letter from Władysław Witwicki written 04.01.1929

Letter to the Committee of the Library of Classics of Philosophy written 23.01.1953

Letter from Tadeusz Czeżowski written 05.06.1966

Letter to Kazimierz Twardowski written 14.01.1928

Letter from Hans Cornelius written 11.01.1938