Ok no pictures are needed if I have to I will get some . Simple question I have a 1965 quarter and it sounds different than the rest . This edge definitely has clad or 2 layers. The thing is the sound of the coin is definitely different with a silver sound to it. Not mistakable. If I could upload audio you would think it's a silver quarter . What would be the cause of this? Is it at all possible there is a 40% silver quarter . Why does it sound so different?