Sorry for the delay...
I have uploaded a corrected version of the Newton, with 23:40.
Sue, I think both you and Craig have found the same Kee-Kay problem, if not, just let me know...
About your final question:
I have one other question about the text. In the third paragraph from the end, which begins "And because the lines PY py are by the revolving body described in equal times..." the last sentence of that paragraph begins "Whence PQ [over] XI [times] YZ cubed is to....." The "cubed" is represented by a raised small "q." The other three equations in that sentence all read "quadrupled" represented by the abbreviation "quad." What I'm wondering is if the first "cubed" should have read "quadrupled?"
This is fine as it is, the first two equations with the "cubed" is the same as at the end of the paragraph just above. Newton compares different lengths with each other, so it should be fine.