Trying not to flood the forum... but this one struck me as really odd. Haven't seen anything like it before while coin hunting myself, so figured it was worth asking whether it's worthless doubling or not.
It looks normal to me. When you take pics of very shiny coins with LED lights from a cheap USU "scope" you get tbe light bouncing back up causing it to look kike doubling. None of the actual letters are thicker than normal.