Archive of Science PAN and PAU in Cracow

Archive of Science PAN and PAU in Cracow

Letter from Felix Kaufmann written 05.12.1934

Postcard from Stefan Morawski written N/D

Letter from Konstanty Michalski written 03.02.1939

Letter to Stefan Morawski written 29.10.1969

Postcard from Stefan Morawski written 23.02.1967

Postcard from Stefan Morawski written 13.12.1965

Letter from Ludwig Landgrebe written 02.06.1936

Letter from Stefan Morawski written 30.10.1968

Letter from Fritz Kaufmann written 03.11.1935

Biography of Konstanty Michalski from N/D c

Postcard from Stefan Morawski written 24.01.1966

Postcard from Stefan Morawski written 17.11.1965