I'm stuck in the lower left quarter.
29a "Get off with female and make an impression - niello!"Is this an unusual girl's name? I think that "niello = lionel/O,Neil" and is linked either to 6a and 27a or to 7d and something else.
Is 20d a Welsh Poet linked to the superfluous word in 1a?
Is 19a "Around room forcibly assert support for chair" ARMREST.
I'd be grateful for any hints at all.