Archive of Science PAN and PAU in Cracow

Archive of Science PAN and PAU in Cracow

Letter from Stefan Morawski written 07.12.1961

Letter to Konstanty Michalski written 02.06.1947

Letter to Stefan Morawski written 23.06.1967

Postcard from Stefan Morawski written 26.08.1965

Letter from Hans Cornelius written 05.11.1935

Letter from Konstanty Michalski written N/D

Letter to Stefan Morawski written 25.05.1967

Letter from Felix Kaufmann written 21.05.1935

Postcard from Stefan Morawski written 26.05.1964

Letter from Ludwig Landgrebe written 02.06.1936

Letter from Hans Cornelius written 01.01.1938

Postcard from Konstanty Michalski written 02.08.1938