@ribble1992 i remember reading somewhere that Martelly from Belgium made some Ribble frames but can't be sure they made your's
Martelly frames usually have an elongated “club” cutout, like a stretched Colnago logo.
I always remember Ribble frames as low quality, but that looks a cracker, I must not have come across the better ones at the time.
Nope they weren't - Terry Dolan built a load. Still got mine.