My M3W wheel had a lovely feel, with that thick rim to hold, but it didn't have the thumb 'spats' at the end of the wheel spokes and so was uncomfortable in the end.
The 'ten to two' position didn't help either, so like many others I tried turning it around to the 'twenty past and twenty to' position, but ultimately I yearned for a Brooklands.
I managed to get Donaldosaurus' leather covered Brooklands when he sold his car, and it was fabulous.
This wheel is now down under and giving sterling service I hope.
The original went back on the car when I sold on, but the QR hub was a three point as in the pics above.
As to who or where they are made, I'm afraid I have no idea
