04-09-2020, 03:48 AM
If the verso is the continuation of the recto side (which is sometimes difficult to determine if the subject matter changes), then a repeated catchword would be observable (assuming the codification for successive folios is the same).
The same would apply to a foldout. Assuming foldout text is related, if there were a catchword on the left side, it would be repeated on the right side of the sheet.
Since there are about 50 sheets, even if the order of the sheets is completely wrong, there should be enough text on foldouts or on the recto/verso sheets to get an idea of whether catchwords exist (unless they are very rare).
I have seen catchwords in a number of languages. Since books were sold unbound, it was a way of reassembling the sheets if they got out of order before being bound. I think the languages were Latin, German, and French. I screensnapped some of the French ones.
The same would apply to a foldout. Assuming foldout text is related, if there were a catchword on the left side, it would be repeated on the right side of the sheet.
Since there are about 50 sheets, even if the order of the sheets is completely wrong, there should be enough text on foldouts or on the recto/verso sheets to get an idea of whether catchwords exist (unless they are very rare).
I have seen catchwords in a number of languages. Since books were sold unbound, it was a way of reassembling the sheets if they got out of order before being bound. I think the languages were Latin, German, and French. I screensnapped some of the French ones.