As far as I know Sean, theres only 3 of them that came out of that sale. The guy I know who was selling his had the work done, and sold it to Jim.
I hate to say it, but I've seen a top piece back in the late 70's, but thought it wasn't worth buying at the time, as the guy wanted a fair bit. I got this bottom part years later, so I live in hope... I know... sucker.
Still it's nice to have a period Uni-Horror poster from the UK. Even if it's not complete.
Did I send you the image of the U.K. Dracs Daughter 12 sheet part poster that was in that sale?