Clarifying explanation in "2_gallica_subset/Gallica_subset.ipynb"

[archaeoklammt]

Part on "length of documents"
Just for the sake of clarity, I would recommend explaining about the manifests, which are false duplicates. Duplicates, because they turn up times in the data set, but false, because the data records are referring to different parts of the same manifest, as this is the case with ID 14254 and 14256 in the sample above. This will go well with your "Update" at the end of the section.

[archaeoklammt]

Again: it won't change the overall outcomes of the procedure, but might be optimized. The clear rules for breaking down the information toward pagination is not quite clear for one of the cases:
"if twice 'p.' then take the larger interval" - but isn't it that in theory both intervals are designating content, to that the data records refers?