I have tried to google this alloys without any luck so far.
Did not see any partnumbers on the alloys, but if they are original from Ford there should be some numbers on them, right?
The seller wants GBP 155,- for the set. I do not know if I should buy them or not yet.
If they are very special and "one off" maybe the price is ok.
I think it is very strange if Ford had some alloys called "personal" I have never seen it or heard about these, but they looks to be from the 70`s or early 80`s..?