I was given this wheel a long, long time ago by a family friend in England who said it came out of a racing Mini from the '60s and '70s. That's all I know about it. Not a single identifying mark on it. Was hoping someone here might be able to tell me what make it is, whether it's common, and if it has any value/can be used in any other application. The hub is strange and doesn't look like the normal six-bolt setup.

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