academic work

academic work

Letter from Józef Tischner written 05.12.1968

Letter from Manfred Kridl written 9/11/1946

Letter from Władysław Witwicki written 30.12.1936

Postcard from Stefan Szuman written 12.01.1939

Letter from Stanisław Ignacy Witkiewicz written 31.03.1939

Letter from Stefan Szuman written nd-2

Letter from Konstanty Michalski written 05.01.1944

Letter from Henryk Elzenberg written 02.07.1963

Postcard from Stefan Szuman written 01.11.1937

Letter to Kazimierz Twardowski written 13.10.1920

Letter from Felix Kaufmann written 27.04.1935

Letter to Kazimierz Twardowski written 30.08.1922