Summary

Information theory fulfils a significant methodological function in classifying, sy-stematising critiques of historical, museum, historiographie, and exhibition sources. An attempt of systématisation of the above problems is explained by diagrams 1, 2, 3. Inspired by the archival collections from the Józef Piłsudski Museum at Belweder (1935-1939) the present author investigates relationships between: 1) informative critique of a source of spiritual and material culture and the forms of museum-exhibition and historiographie inspirations; 2) between the system: the past - historical sources and museum exhibits, their functions, addressees, further consequences of impact; 3) processing of popularised historical and political awareness in different social groups.
Conclusions of the considerations. The historian and museum expert tend to make objective inferences of what is prescientific. The historian artist and museum expert artist cannot and as a rule do not give up the emotional layer of intellectual and practical educational impact on addressees of their own exhibitions. The traditions of the Józef Piłsudski Museum in the area of its Belweder inspirations from before 1939 are worthy of recall and critical contemporary analysis.