scientific work

scientific work

Postcard from Bogdan Suchodolski written in 20.12.1944

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

Letter to Irena Krońska written in n.d.

Letter to Tadeusz Czeżowski written 16.11.1954

Letter from Henryk Mehlberg written in 03.03.1947

Letter from Irena Krońska written in 16.01.1968

Letter from Henryk Mehlberg written in 11.06.1947

Letter from Henryk Mehlberg written in 11.07.1947

Letter from Irena Krońska written in 21.11.1966

Letter to Stefan Żółkiewski written in 30.12.1967

Letter from Henryk Mehlberg written in 20.04.1947

Letter from Irena Krońska written in 06.08.1966