This nickel had what appeared to be dull spots on the finish, but on closer examination there are radial spikes extending out from the center, but not on all of the raised portions...appears to be under them.
It is not dirt, but could be damage I guess, but I have never seen the like and not much info available...closest I found is referred to as a "cold metal flow". Both the obverse and reverse are affected, but more evident on the reverse.
THoughts? Comments?
Thanks!

