Hi, progressingamerica. I listened late last night (and also spot-checked 19)--just noted one thing.
Section 19: PL OK
Section 20: PL OK
--At ~19:32 (text 213, pdf 226) the text shows "...and pathos from the agony of Gethsemane and the sufferings of Calvary"--but I hear you say "...and pathos from the agony of Gethsemane and the sufferings of Calgary"
Also, I noticed that in several different places you substituted the words "mathematical/mathematician" for the actual words in the text of "arithmetical/arithmetician": at ~6:26 (text 205, pdf 218), at ~7:54 and ~7:58 (text 206, pdf 219). I don't know that it changes the meaning hugely, but I'm wondering if it would be important to you to adhere to the historical text? I thought that I would mention it since it occurred in three different places.
Very nice readings as usual, progressingamerica--thank you!