Any guesses on the Raleigh model / year? Based on the font in the decal (assuming that's original), I'd guess mid-to-late 70s? It seems like a pretty bulky fork for the 80s (when I believe they also used that font), but I've looked through old catalogs and Sheldon Brown's site, and I can't seem to find anything.
The super-plain plain lugs lead me to think it's 1) low-end, 2) old, or 3) both.