There are three listed on Variety vista. But no images.
http://www.varietyvista.com/Variety...94.htm#_1972
It does look like a minor bit of hub doubling. But the devices horizontally that are close to the rim would show the spread the most. But it is very minor.
http://www.varietyvista.com/Variety...94.htm#_1972
It does look like a minor bit of hub doubling. But the devices horizontally that are close to the rim would show the spread the most. But it is very minor.























