Well, all done - and although the theme and endgame are very ingenious amd well-constructed, I stand with Demeter - not because we don't need occasional easy ones
pour encourager les débutants, but because we've now had several two-dayers in a row (and a two-dayer for me is really fast) - I want something to exercise my brain well on into the week.
Don't know if others see it this way, and
pace Smithsax #42, but I see the thematic resolution
not as a simple topical celebration, as expressed by the 37 letters highlighted as the preamble instruction,
but as a rather more subtle expression of a
controversy about exact dates: alerted by an earlier (since deleted) post to a further 7 cells unmistakeably placed in a very appropriate place by the setter to indicate this controversy, I've not
highlighted these 7 extra cells, but I've
greyed them in with graphite pencil.
Hope this doesn't bring down the wrath of Mr. G.
So - considerably craftier and more ambiguous than it looked.
[Norah - if this is TMI - strike me out.]
Jack Aubrey #22 mentioned a message in the
across clues- but I can't see it - have I missed even
more ambiguity?
Thank you, Chalicea