@cbw, it sounds like you have multiple coins to post and get opinions on. This is awesome, but best practice is to create a new thread for each one. Preparing things in these bite size portions helps more folks follow what you are doing. It isn't a big deal, but hopefully you can do this moving forward.
With regard to this coin, sorry but I don't see any doubling. I note that the I and B of LIBERTY have taken a hit which has scratched off the protective copper plating. The exposed zinc core is now on a fast track to disintegrating so this one would be a spender for me.
"If you climb a good tree, you get a push."
-----Ghanaian proverb
"The danger we all now face is distinguishing between what is authentic and what is performed."
-----King Adz