Greetings again from a very wet sandbank. I'm quite enjoying this so would like to battle on if someone could give me a nudge.
I can't parse 49 across but guess the surplus letter is n. If so so that gives me a nine letter word for B which reminds me or the box I give Mrs Seal at Christmas.
The first word "A' is however eluding me. In order I have spare letters in 4 down, 8 down, 10 down 12 down 3 down and 5 down. I've been looking for a spare 'I' and can't find one. Obviously I'm wrong somewhere. Any help most welcome.