Would someone take a look at this Ali auto and give me their opinion? I got it in the mid 90's and it was authenticated by the first company I think did authentication. Score board or score card in the 70's. I have it upstairs in a fireproof box. Thanks for your opinions. Scott
imo late 80s early 90s signature but silver sharpie was not introduced until 2002.
if other silver fine tip markers were around in the late 80s early 90s then i feel it could be authentic, if not someone has had a really good go.
This is not an authentic autograph in my opinion. here is a really good reference:
that is what i used, the style of the signature matches the dates ive said, but the problem is the silver sharpie being used 10 years before it introduction.