Immediately below are just a few links to my previous blogs on GFA.

Before I continue with this blog, immediately below are links to my previous blogs on Guaranteed Forensic Authenticators (GFA).

https://live.autographmagazine.com/forum/topics/ebay-mantle-dimaggi...

https://live.autographmagazine.com/profiles/blogs/examples-of-roger...

https://live.autographmagazine.com/profiles/blogs/guaranteed-forens...

The below link is the one that truly exposes GFA.

https://live.autographmagazine.com/profiles/blogs/guaranteed-forens...

Check out the below forged and mass-produced photo of Mantle, DiMaggio, Martin and Ford.  This particular image was probably produced (copied of forgeries on inkjet paper) in the thousands.

Below is a link to my GFA blog about that exact image.  Today is Sept. 29, 2023, and I have yet to observe (GFA started up in Sept. 2011) one authentic autograph with their COA.

https://live.autographmagazine.com/profiles/blogs/guaranteed-forens...

As for the image below, I have never observed an authentic set of Mantle, DiMaggio, Martin and Ford autographs on that image.

The below was sold by Ebay seller Micdavi_32 for $200.00 (the Buy It Now was $300.00 and the Best Offer accepted was $200.0.

https://www.ebay.com/itm/144348728720?hash=item219bdacd90:g:480AAOS...