academic work

academic work

Letter from Władysław Witwicki written 20.09.1922

Letter from Władysław Witwicki written 02.07.1926

Letter from Felix Kaufmann written 05.12.1934

Postcard from Józef Tischner written 18.05.1969

Letter from Władysław Tatarkiewicz written 04.04.1922

Postcard from Stanisław Ignacy Witkiewicz written 15.06.1939

Letter from Kazimierz Ajdukiewicz written 18.08.1923

Postcard from Edmund Husserl written 25.11.1921

Postcard from Stefan Szuman written 24.03.1943

Letter from Władysław Witwicki written 12.05.1928

Questionnaire of Konstanty Michalski from N/D

Letter from Stefan Szuman written 14.10.1943