scientific work

scientific work

Letter from Henryk Mehlberg written in 11.07.1947

Letter from Stefan Żółkiewski written in 27.03.1969

Letter from Henryk Mehlberg written in 03.03.1947

Letter from Henryk Mehlberg written in 11.06.1947

Letter from Henryk Mehlberg written in 20.04.1947

Letter to Stefan Żółkiewski written in 21.10.1966

Letter to Stefan Żółkiewski written in 31.05.1967

Letter to Irena Krońska written in n.d.

Letter from Bogdan Suchodolski written in 25.10.1945

Letter from Stefan Żółkiewski written in 27.10.1966

Postcard from Bogdan Suchodolski written in 20.12.1944

Letter from Irena Krońska written in 21.11.1966