EN
The study intends to build on the one hand on the methodology of historical science and on the other hand archival science, namely in the specific area of the so-called archival appraisal of records, or historical sources. After we focus in the first step on the recently deceased Canadian archival thinker and theoretician Terry Cook (1947–2014) and the theory he elaborated of the appraisal/selection of records called the macroappraisal theory, the author will in the second part systematize several levels on which the future potential importance of the historical sources will be constituted and from which it is also possible to interpret. The study concludes with the author’s proposed conception of the so-called “archival hermeneutic circle” as one of the outcomes of reflections on the relationship between historical and archival science.