I guess this is not the usual autograph to get opinion on, but if anyone has knowledge of this, and would like to share, I would appreciate it.
i might put this for sale, and post it here as the rules say.
I bought this some years ago from a lady who worked at the Astrup Fernley museum selling tickets on this event.
I am pretty sure this is real myself.
I have only seen 2 other of these, and one is on eBay:
https://ebay.to/2IKcZD4
Thanks for looking