Gillott track. The sentimentalist.

or it's just a normal push-in headset that's been resprayed over!
If it is integrated and not spinning well give me a shout as I have quite a few different push-in races that may be of use.
Apparently viscount were using these pop-in races on their bikes right up to the 80's though I think they were just pushing them into spun housings for economic reasons.

I think the cups part of the frame(99.9% sure), not over sprayed.... I will strip off all the paint. i will then be able to assess and plan the next move.

How is your fathers Gillott progressing? The stem on it is so nice.