Unilug?

[STUART_BRENNAN@HP-Andover-om3.om.hp.com]

     A few days back, Al Johnson mentioned "Unilug" wheels from the late 
     60's.  These wheels have slots instead of the normal bolt holes, and 
     there were adapters that fit into the slots, to match your bolt 
     pattern.  Does anyone know anything about these?  Al says they look a 
     bit like Halibrands, but he thought that these might be Cragar.  His 
     wheels don't have the adapters, so I would nee to know if the adapters 
     are still available before getting involved.
     
     Is there any info out there?
     
     Stu