I'll guess the few minor nics in the obv field and big ding in the rev field held this beauty back to 66.
This coin also has no "spots" and the luster is not as matte as the NGS, but on that order. This picture does not show it well. There are actually more ticks (mostly in the fields) on this coin than the NGC. I am not sure if or how this luster affected either grade, but this one got a 66.
New country heard from. sro114 catching up. Top 10. Columns are rank, name, average, and number of guesses. Duke Kavanaugh 0.333 19 sro114 0.333 29 bahabully 0.375 50 jallengomez 0.419 33 Leadfoot 0.435 48 BadThad 0.444 47 mark_h 0.479 50 swhuck 0.500 46 rzage 0.559 36 Shoewrecky 0.667 50