academic work

academic work

Letter from Tadeusz Kotarbiński written 17.04.1928

Letter from Kazimierz Wyka written 23.07.1962

Letter to Kazimierz Twardowski written 09.09.1934

Postcard from Henryk Elzenberg written 20.04.1964

Letter from Tadeusz Czeżowski written 08.12.1965

Postcard from Edmund Husserl written 07.04.1932

Letter to Stefan Żółkiewski written in 07.05.1964

Postcard from Stefan Morawski written 29.06.1967

Letter from Władysław Witwicki written 03.08.1922

Letter to Kazimierz Twardowski written 17.08.1924

Letter to Kazimierz Twardowski written 20.07.1922

Letter from Stanisław Ignacy Witkiewicz written 05.06.1939