I don't think it's a raleigh. It has lugs for the rear brake bridge, and i don't think that raleigh ever bothered to do that. The head lugs look like Hayden, which did appear on raleigh team pros in the late 1970's (1978+?)
Certainly wrapover stays and Hayden lugs never coincided on Raleighs.
- Don Gillies
San Diego, CA