Opinions on these 2 Hank Aaron autographed photos?

BaltimoreYankee

I have had these probably since the 1980s. The first is a cropped scan of an 8 X 10 photo. I had acquired it in a trade sight unseen (like I said, the 1980s) for a baseball that I got signed by some Milwaukee Brewers at Yankee Stadium (nobody too good). I've always considered this one sketchy.
I can't recall the origins of the second one. Full photo and close up of ink signature below:

1951TP

First is good but sadly I believe the second is secretarial.