identify wheels used on Supermarine replica Spitfire

[raymondbird]

I need a set of narrow wheels like these to fit in my wing. Supermarine won't help me.

Anyone of you great guys have any idea what they are? Custom maybe . . . ?

Thanks,
Ray

 

[J Galt]

The assem manual I have sure makes it look like a custom rim that comes apart in halves but I don't have the specific landing gear section.
Justin