Small update.
I believe the word under it says ESPECIAL. quite definite there's an E before the word special, if it does say special.
It's a different seat stay design too. Looks a bit like Somec frames.
BB shell
SLX rifling in the fork as well as ST and chain stays.
Campag tips.
Interesting non symmetrical fork tip joint.
Campag track end
Better image of the cutout in the brake bridge. Looks like the Pinarello clove. Or is it just a copy of the Pinarello cutout?
And headtube lugs if that's any help.