habilitation

habilitation

Letter to Kazimierz Twardowski written 28.02.1924

Letter from Kazimierz Twardowski written 17.03.1922

Letter to Mieczysław Wallis written 22.01.1962

Letter from Mieczysław Wallis written 31.12.1961

Letter to Kazimierz Twardowski written 02.05.1922

Letter to Władysław Tatarkiewicz written 26.10.1965

Letter to Kazimierz Twardowski written 19.03.1924

Letter to Kazimierz Twardowski written 17.08.1924

Letter from Jan Patočka written 11.12.1945

Letter to Władysław Tatarkiewicz written 15.10.1962

Postcard from Malvine Husserl written 28.03.1921

Leave application written 29.03.1927