Dusze | Chronosa
: Objects that lose their practical use but gain meaning (souls) as they enter collections or museums, thus becoming "souls of time" that bridge the past and present.
If you are looking for the full academic text or related deep dives into his philosophy: Dusze Chronosa
The term "long paper" likely refers to the extensive nature of Pomian's research into the history of time, collecting, and museums. His most prominent publication under a similar theme is (a massive trilogy), but the concept of "Dusze Chronosa" specifically connects to his explorations of: : Objects that lose their practical use but
"Dusze Chronosa" (Chronos' Souls) is the title of a significant academic work by the Polish historian and philosopher of culture, . Overview of the Work . Overview of the Work