Hi,
I have Wilkinson's wheels. 17 x 11 rear, and 16 x 8 front.
Here is a picture
http://www.woodsautomotive.co.uk/mypantera.htmhttp://www.panterasbywilkinson.com/main.htmlPantera east also sells a very nice version.
Be aware that one or two of the manufacturers made some ghastly cheap versions out of a very thin forging, not billet. These wheels have no definition. All the holes are very shallow, in fact, the centre looks like it is stamped out of sheet metal.
If the wheels you are about to buy look like a bargain, they are probably the thin ones. Ask before you buy!
Johnny