Of all the frames in my SBDU collection, this Track frame is by far the most fascinating and prized. An actual frame once ridden by Jan Raas. Raas was one of, if not the most famous rider to be part of TI-Raleigh. There is too much about him and his successes to list in this post, just have a look at his Wikipedia page to see what I mean.
While I was trawling through the multitude of sites on the Internet related to Raleigh literature, I found this catalogue. I believe it is from 1982. I know, I lead an exciting life!!