Found this N.D. quarter with the D mint mark. It doesn't show the regular colors on the rim. It doesn't have the copper showing at all, like the other quarters. Has anyone seen a similar coin? Is this an error coin? If so, how common is it? Any idea as to its value?
noerh dakota d quarter Sorry, no picture. I can tell you that the weight seems correct: 5.7 grams (my scale only registers up to 1/10th of a gram.)
