I picked this coin up for cheap on eBay because i think it may be a 1982-P no fg Kennedy half. The 1 on the obverse side looks to have had the serif's polished away along with the peg leg looking R in LIBERTY? On the reverse there is no visible mounds or disturbance to the fg area that would suggest a grease filled die and you can plainly make out the die polishing marks most notably to the right of the arrows which also seems to match other certified examples? So what do you guys think?