Excuse me please.I did not answer you at once, I was trein to give to eat in my cat.One: cleaned or nothing?Two: 1/1000, certainly.May be you could say what is it this third coin?I don' t want sell it, like the others.
Im going to go with no, again. Do some google searchs for the 42 over 41. It pretty obvious when yo see one. Keep the search one and one day you may find one.
Your photo is too small to conclusively say one way or the other. But based on your small photo I will say "no". Keep looking.
no question, if this is a Philadelphia mint coin, it is not the over date. This is the Denver overdate: and this is the Philadelphia:
