Hi,
I hope I'm posting this to the correct area. I've tried to search for something similar but did not find anything. I purchased a book of liberty half dollars and came across this one in the 1939 S slot. It appears to be a D, however, it looks struck over but not quite as clear as some of the D/D strikes I found. Does anyone have any thoughts on what it may be or if it is simply some damage to the coin? I've placed another 1939 with a D mint mark next to it for comparison. Thank you in advance for any information.
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