Yes, I think it is real. Very nice.
It looks good to me.
Looks pretty typical to me. My only concerns are the inconsistent baseline of “Good wishes,” and the occasional shakiness of it. Both may be attributed to his autographing it later in life.
PSA/DNA has 20 exemplars in it's Autograph Facts:
Thanks for all the opinions. After looking at all the authenticated autographs I believe the autograph to be authentic.