Archive of Science PAN and PAU in Cracow

Archive of Science PAN and PAU in Cracow

Letter from Konstanty Michalski written N/D

Questionnaire of Konstanty Michalski from N/D

Letter from Stefan Morawski written 25.01.1964

Postcard from Stefan Morawski written 16.04.1966

Letter from Stefan Morawski written 10.12.1965

Postcard from Stefan Morawski written 26.05.1964

Letter from Konstanty Michalski written 03.02.1939

Letter from Konstanty Michalski written 09.02.1939

Letter from Konstanty Michalski written 11.03.1938

Letter from Stefan Morawski written 30.10.1968

Letter from Hans Cornelius written 05.11.1935

Letter from Hans Cornelius written 22.11.1937