I saw this coin on Facebook, and the owner was wondering why it looks like this. My thought about the reverse was indirect design transfer and some grease strike-through, but the obverse is very flat, also possibly because of the result of grease. The owner says he pulled it out of a OBW roll. Some other individuals are vehemently saying that this could be done with a vice job, while others think that it could happen at the mint. If it was a vice job, there are lots of things missing (incuse details/lettering from secondary coin, crushed rims, etc.). These are the pictures I have, so sorry that they are not the best. And doing some research revealed a phenomenon called a “greasy ghost”.