Archive of Science PAN and PAU in Cracow

Archive of Science PAN and PAU in Cracow

Letter from Fritz Kaufmann written 03.11.1935

Postcard from Konstanty Michalski written N/D

Letter from Konstanty Michalski written 11.03.1938

Lecture of Roman Ingarden in Brussels nd.nd.1947

Letter from Felix Kaufmann written 22.10.1935

Postcard from Stefan Morawski written 16.04.1966

Postcard from Hedwig Conrad-Martius written nd.03.1958

Letter from Konstanty Michalski written N/D

Letter from Felix Kaufmann written 09.10.1934

Postcard from Stefan Morawski written 26.08.1965

Letter from Ludwig Landgrebe written 26.10.1957

Letter from Stefan Morawski written N/D 3