Pretty Ghastly Bottle, ADP / AD mark? - Wilfrid Norton?

Certainly nothing ghastly about it. Its very well potted. However, it does have that certain 'look' of a good deal of well-potted stuff that came out of the 70's boom in studio pottery.

By Wilfrid Norton. Not much biographical info around. This was from Marshall Coleman’s blog:

Wilfrid Norton, a figurative ceramist inspired by Anthroposophy, who was well-known in the 1930s and ran the pottery department at Camberwell school of art, but who is now forgotten.

I will have to check my notes but there was a similar, pierced vase on eBay a few months ago, unattributed, and with a similar bow type mark, which I got very excited about, thinking it was by George Jouve but the mark was far closer to that of Wilfrid Norton