This is a improper alloy mix that causes a real woody. There Are two different metals mixed in the planchet but not fully mixed, and they toned at a different rate.


These are roller lines, they give the appearence of a woody, but the straight parallel lines are not improperly mixed metal. They are lines from the roller that roll out the metal sheets I believe. I'm not sure which roller or what on the roller causes this.




These are roller lines, they give the appearence of a woody, but the straight parallel lines are not improperly mixed metal. They are lines from the roller that roll out the metal sheets I believe. I'm not sure which roller or what on the roller causes this.

























