As mentioned this coin seems to have been altered after strike.
Just a reminder, gas bubbles are between a zinc core and copper plating (post 1982).
More food for thought. Gas Bubbles, both pre and post plating era explained in link below. Thanks, Doug.http://www.error-ref.com/gas-bubbles/
Second opinions are always recommended. Rookies thoughts!
Two sides to every coin. The edge makes three.
Side Note: Sometimes I feel like a nut, sometimes I don't.