At first I thought it was an embedded bristle, but now I'm leaning more towards crack. As soon as I started to take the picture, the sun went away. I do all my coin roll searching by sunlight in the afternoon and my picture taking in the morning in the kitchen. That is the best light. I haven't found a lamp that works for me, but I kind of like going by the natural sunlight. Two available hours in the morning, two in the afternoon. This weather isn't giving me much to work with, so if these pictures aren't good enough let me know. Thanks!!
Yes, it is a die crack. Die cracks are pretty common for all denominations, so it would only be worth a premium to someone who really wants it. Chris
Your lighting is fine.. You have a nice Die Crack. It reminds me of the 2009 P Formative Years Lincoln Die Crack. I like to collect these types of errors. Yours is a keeper!