Hank Aaron auto ball opinions

[Tripredacus]

A friend of mine is helping to go through a large collection that a friend of his acquired and one of the items included is an autographed baseball with a Hank Aaron autograph on it. I told him that I can ask on here for opinions regarding it. Since he already knows he can't say "it is legit, some people on a forum said so" then the basic question is whether or not it is likely a legit auto, so that it can be sent into to be authenticated.

If the picture is not good enough, let me know and I can try to get a better one. These pictures you can click to make them larger.


And here's the provenance. The fact it comes with this COA adds to the reason why an opinion would be sought before wasting any time with paying for authentication.