doctorate

doctorate

Letter from Stefan Morawski written 30.10.1968

Letter to Kazimierz Twardowski written 30.04.1919

Letter from Kazimierz Twardowski written 31.12.1927

Letter to Henryk Skolimowski written 06.11.1967

Postcard from Stefan Morawski written 09.10.1966

Letter to Kazimierz Twardowski written 22.06.1917

Letter to Władysław Tatarkiewicz written 30.10.1966

Biography of Konstanty Michalski from N/D c

Postcard from Stefan Morawski written 12.08.1967

Letter to Kazimierz Twardowski written 25.08.1921

Letter to Kazimierz Twardowski written 02.06.1917

Postcard from Stefan Morawski written 26.07.1967