academic work

academic work

Letter to Kazimierz Twardowski written 17.08.1924

Letter from Tadeusz Kotarbiński written 16.04.1923

Letter from Stefan Szuman written nd-2

Letter to Kazimierz Twardowski written 22.06.1917

Letter to Kazimierz Twardowski written 17.09.1922

Postcard from Edmund Husserl written 13.04.1934

Postcard from Edmund Husserl written 17.12.1931

Letter from Edmund Husserl written 21.12.1930

Letter from Konstanty Michalski written 09.02.1939

Postcard from Tadeusz Kotarbiński written 04.03.1924

Letter to Stefan Żółkiewski written in 07.05.1964

Letter from Konstanty Michalski written 25.02.1938