QUOTE(BiggAndyy @ Jul 9 2007, 09:46 AM) [snapback]334016[/snapback]
The starburst pattern is, from what I recall, somewhat common, especially amongst coins minted early in the dies' life. It is an artifact of the metal flow around the devices. MS Peace Dollars display this especially distinctly and I think MS Indian Head nickels as well.
So would a dip/whiz/or clean affect the starburst? I've come across some Peace $s that look cleaned and if a starburst is affectd by cleaning maybe I could use that as a diagnostic