Toning, slowly turning into patination, may be hiding a tiny amount of wear, but it is hard to be sure, in this case.
The TPGraders have the advantage of close examination in hand, with the assistance of a 10x loupe.
I will say AU58 3/4, (somewhat of a guess in this case,

), but I wouldn't be surprised with MS62 or 3.
There is a huge turning in values with this grade range, sorry I can't be of more help.
If it had an undisturbed blast white luster, with the same grade range, values may be
very different.
It would have been easier to grade on screen as well.
Edited by sel_69l
03/10/2018 12:20 am