Thanks. I have missed your postings.
While I recognize it is no longer stringently observed, I suggest reversing the dating symbol.
A.D. (Anno Domini: In the Year of the/Our Lord) goes before the date, whereas B.C. (Before Christ) goes after it.
Think of the old song by Zager and Evans, “In the Year 2525”; one would not say, “2525 in the Year.” Similarly, one would not say, “540 in the Year of the/Our Lord.”
I’ve been working on a bio of my grandmother to go along with the illustrations I’ve done to her small book of aphorisms. It’s taken longer than I expected. Of course. I seem to have a mental block on AD/BC. The old song was a good idea.