Some pieces in the Millersburg Holly pattern had the variant centers also seen on other patterns. This is an 8-inch Holly Whirl bowl with the 8-point star center. It sold for $200 at the 2003 www.cga convention auction.
Here is a 6½ inch sauce in Holly Sprig with the feather center. It sold for $150 at the 2003 www.cga auction.