academic work

academic work

Letter to Kazimierz Twardowski written 25.08.1921

Letter to Kazimierz Twardowski written 10.12.1924

Letter from Edmund Husserl written 10.02.1932

Questionnaire of Konstanty Michalski from N/D

Postcard from Edmund Husserl written 20.06.1921

Postcard from Edmund Husserl written 07.04.1932

Letter to Kazimierz Twardowski written 14.01.1928

Letter from Władysław Witwicki written 13.07.1922 B

Letter from Konstanty Michalski written 15.03.1938

Letter from Władysław Witwicki written 09.11.1922

Letter to Kazimierz Twardowski written 20.03.1925

Letter from Felix Kaufmann written 09.10.1934