Gee, I have a number of coins that look like this, but when I see those little pits and irregular surface areas I figure it goes in my 'nothing special about it pre-1983 cents bag" to be sorted according to decade later).
There's the biggie about this coin, right there, your eye isn't moving through it like it should for those distractions. Good work, Sherlock.
Yep, like that. If you ever sneeze on or around your coins give them an acetone or distilled water bath very soon. Otherwise they end up looking like they got hit with a black paint spray.