Some confirmation needed 10a Attendants combine, blocking Queen in (7) retreat R???N?E (Regence?) and 6d 10 supporting old fellow on many occasions O???N (organ?) 1d Seaweed penetrates a short distance as filler (7) A?A???? (amalgum?) 13a Ray thanks chap first ??N?A (manna/manta??) thanks for any help