24 V = See, it's from Vide, Latin. It's in Chambers and crops up occasionally. End = side of field, part of a field ('one of the two sides of a field, court, pitch etc', that is from Chambers).
Ok got the line following the simile, got the work in which it occurs, got the author, missing 16d and18d, so haven't got 19ac. Where do I go next please?
My grid is full of scribbles, but 19 A isn't actually anything (that makes sense) until you finish off the simile. That last step means a couple of entries need changed.