there is a small motto and large motto variety on the 64, not sure about the 65 but there is a difference in price between the two varieties, and you would need to know what variety you have before we can give you a ball park figure of what they are worth. We do have a resident expert on this type of coin but he travels quite a bit on his job, but if you post pictures he can tell you just about everything you need or want to know about the 2¢ coins when he has internet connection and gets on here