This is an example of progressive indirect design transfer. Basically, the dies were overused, and started to transfer the design of Lincoln's outline from the hammer die to the anvil die over time, and causes a "ghost" effect. Not really worth a premium but certainly a cool find. Keep up the hunt!
Looks like some normal mintmarks. It also helps if you tell us what you are seeing instead of just saying "???" Keep up the hunt!
that's my problem still not experienced enough to know what I'm looking at or for i do research look for references but is not easy who ever thinks this could ever be just a hobby is wrong!!!