Hey you fine people of coin talk . I have a question . Does MD or machine doubling , interfer with the grade of a coin ? No particular coin . Just hypothetically asking .
How could it? It happened when they were born. EDIT: You meant "interfere" and the last "e" didn't make it off the keyboard. I read that real quick as "infer." Anyway, it shouldn't affect the technical grade, which is the condition grade, but it might affect the market grade, which is the money grade.
Yup Possible Weak strike thats why I said DDD I don't think there's anything else besides that as you stated.
Nope! The same would be true for a grease & debris-filled die. Take a look at my Kennedy missing the clad layer. It's graded MS64. Be sure to look closely at the obverse. (Click on it to enlarge)