That one that shows me is a secretarial to the way it's signed. Because of the Internet I've seen on the Internet in some aspects of the signature.
For all the time I've been studying the Sammy Davis Jr signature.
From my point of view.
The two of my upstairs post look like they're secretarial?
Because the autographs source is reliable.
I don't see her being too tidy and what most secretarial peace secretarial stuff said.
If you look at the PSA dna signatures registered there are the same as these two of my post and the one you've shown too.
I’m not a Sammy expert, but if I had to choose between one of the two you posted, I would go with the first one. Just my opinion, they may both be authentic but the first one looks better to me.
Thank you for the Council.