Wire wheels - part 2

I have finally bought 4 wire wheels.  I bought them off a delightful chap in Essex.  They are second hand, they are from an E Type Jag, and they have been refurbished.  So now I need some hubs, but as my car is a 1969 model I am not sure which hubs I need.  I know post 67 cars require different wheels to those that are pre 1967 but I have not been able to find out how the hubs differ or what part number I need.  Any ideas?

I also need to buy 4 spinners, there are sets available between £150 - £170 however those for a Jag are a bit cheaper, presumably because there are fewer Daimlers out there.

Either way I am getting excited about seeing my car on wire wheels.