Was sorting out some cents and noticed this coin had a silver streak. Thinking it was nail polish soaked it in some acetone for about hour to see if it would come off but no luck.Then left it in for 15 more and rubbed with a Q tip no luck. Is it possible this could be a strike though with a foreign object? The cent has definitely worked hard in its life, and my pictures suck but here you go!!!
There is a possabilty it could be this. https://www.error-ref.com/alloy-errors-intrinsic-metallic-inclusions/
