financial issues

financial issues

Letter from Konstanty Michalski written 20.12.1937

Letter from Wacław Borowy written 09.09.1938

Letter from Irena Krońska written in 01.02.1947

Letter from Henryk Mehlberg written in 11.06.1947

Postcard from Wacław Borowy written 24.08.1922

Letter from Władysław Witwicki written 11.04.1938

Letter from Tadeusz Kotarbiński written 04.11.1926

Letter to Tadeusz Kotarbiński written 23.02.1961

Postcard from Stefan Szuman written 10.02.1943

Letter from Władysław Witwicki written 03.05.1922

Postcard from Stefan Szuman written 24.03.1943

Postcard from Stefan Szuman written 22.07.1942