I've got a few in person Cash autographs and this one looks good to me.
I see some positives, but some negatives as well. I know Johnny was inconsistent when he signed, my best advice would be to contact Bill Miller at Johnnycash.com
I sent Bill and email and all he said was "No." I asked if there were any markers that led him to believe it wasn't and he said "years of experience." So I guess technically I have his opinion, but it didn't seem very helpful as I don't know why he feels it's a fake.
Bill is usually pretty solid; solid enough where even if this WAS authentic, just the fact that he said no would steer me away from it. Cash autos aren't too rare or expensive though so I wouldn't sweat it. Like I said though, it does have positives and negatives in my opinion, though im not well versed in his graph. Usually though I've seen his H stem fall below the J, and the J formation is ever so slightly off. Cash is so hard because he was all over the place, but Bill would be the opinion to take, unfortunately.
Also, it looks slower signed than his other sigs, IMO
Well that's disappointing. Guess I will just have to keep on looking.
I am looking to reach Mr. Bill Miller regarding a signature. Does anyone have his email?
I have a Johnny Cash signed cut that I just got authenticated by JSA - hit me privately.