Archive of Science PAN and PAU in Cracow

Archive of Science PAN and PAU in Cracow

Letter from Ludwig Landgrebe written 26.10.1957

Postcard from Stefan Morawski written 26.05.1964

Letter to Stefan Morawski written 08.01.1964

Letter to Stefan Morawski written 29.10.1969

Biography of Konstanty Michalski from N/D c

Letter from Felix Kaufmann written 09.10.1934

Letter from Stefan Morawski written 30.09.N/D

Letter from Felix Kaufmann written 09.10.1934 (a)

Letter from Felix Kaufmann written 22.10.1935

Letter from Stefan Morawski written N/D 4

Letter from Hans Cornelius written 14.12.1937

Postcard from Stefan Morawski written 03.01.1962