scientific work

scientific work

Letter to Stefan Żółkiewski written in 31.05.1967

Letter to Irena Krońska written in n.d.

Letter from Stefan Żółkiewski written in 07.07.1967

Postcard from Henryk and Józefa Mehlberg written in n.d.

Letter from Henryk Mehlberg written in 20.04.1947

Letter from Henryk Mehlberg written in 03.03.1947

Letter from Irena Krońska written in 06.08.1966

Letter from Bogdan Suchodolski written in 25.10.1945

Letter from Henryk Mehlberg written in 08.05.1947

Letter from Bogdan Suchodolski written in 15.07.1944

Letter from Stefan Żółkiewski written in 27.10.1966

Postcard from Henryk Mehlberg written in n.d. (2)