Just a cent, normal copper plated zinc cent. Welcome to the forum though!
It is just a Philadelphia minted coin, they did not carry mintmarks until later. Somewhere in the 80's I believe they started using a P mintmark.
A guy I know has liver problems that the doctors deduced were brought on by the absorption of carburetor cleaner through the skin. He works on...
It does look like it may be one, but I don't think it would add any value to the coin. Also it looks like it has been pretty harshly cleaned...
No, it is fake for sure. That is one of the typical souvenir type replicas.
Yes, unfortunately just badly damaged.
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