Need Help…..is this Authentic

[JJ McGraw]

Recently , I have been working filling the gaps in my T206 collection and came upon one I need for sale. Price is right, etc, and it is even in an SGC slab. I buy mostly raw, and have been working on this set for 30 plus years, but something about this card gives me pause. I asked the seller for clearer pictures, which they did no problem. Aside from the ink stain on the back and left side of the card, and that is offset , not centered, the card seems remarkably clean. After reading several posts here , I just want to make sure before I purchase this, so any thoughts or guidance will be appreciated. I’m not saying the card isn’t authentic, but I thought I’d ask here. The border to me seems very white , again, let me know and thank you! Sorry about the blurry back photos, that’s all I have on that.
SORRY, I MEANT THIS GO IN A DIFFERENT PLACE AND DON’T KNOW HOW TO MOVE IT OR DELETE…..SORRY