Archive of Science PAN and PAU in Cracow

Archive of Science PAN and PAU in Cracow

Letter from Fritz Kaufmann written 23.07.1957

Letter from Stefan Morawski written 09.06.1967

Letter from Stefan Morawski written 07.12.1961

Letter from Konstanty Michalski written 02.05.1943 or 1944

Postcard from Stefan Morawski written 09.10.1966

Letter to Stefan Morawski written 21.11.1964

Letter from Konstanty Michalski written 03.02.1939

Letter to Stefan Morawski written 25.05.1967

Postcard from Stefan Morawski written 13.12.1965

Postcard from Stefan Morawski written N/D 2

Letter from Felix Kaufmann written 09.10.1934 (a)

Letter from Stefan Morawski written N/D 4