employment

employment

Letter from Władysław Witwicki written 14.01.1927

Letter from Władysław Witwicki written 10.10.1922

Letter from Władysław Witwicki written 23.04.1922

Letter from Władysław Witwicki written 12.05.1928

Letter from Kazimierz Twardowski written 17.08.1924

Letter from Fritz Kaufmann written 03.11.1935

Letter from Anna Teresa Tymieniecka written 07.02.1957

Letter from Władysław Witwicki written 18.05.1922