doctorate

doctorate

Letter from Stefan Morawski written 09.06.1967

Biography of Konstanty Michalski from N/D c

Postcard from Henryk Elzenberg written 20.04.1964

Letter to Kazimierz Twardowski written 22.11.1922

Postcard from Stefan Morawski written 28.06.1967

Letter to Władysław Tatarkiewicz written 08.12.1966

Letter to Stefan Morawski written 23.06.1967

Letter from Irena Krońska written in 10.07.1947

Curriculum vitae written nd.04.1921

Postcard from Stefan Morawski written 16.07.1966

Postcard from Stefan Morawski written 23.02.1967

Letter to Władysław Tatarkiewicz written 30.10.1966