Yes, there are some notes. Luckily, not very many. You are correct that they only occur in one of the versions ... the Modern text. The Original text doesn't have notes, but it is line numbered. 🙂
Thanks for your suggestion. The PCI will be a good cue to note the in and out of the version, plus it will keep page numbering exactly as in print.
Hanging in there. Crazy times, but formatting braille always seems to help me relax ... even line-numbered text and footnotes!