Any autographs will pass 3rd party authentication.
Tom Brookens Tigers 1986 Fleer authentic autographed card
Tom Brookens Gallery Trading Card Database
1989 Ken Griffey Jr. RC Fleer Baseball Card 548
CardCorner: 1987 Fleer Dave Stieb
2003 Topps #119 Randall Simon VG Detroit Tigers - Under the Radar
1989 Fleer #202 Barry Bonds - NM-MT
Detroit Tigers Price List - Supercollector Catalog
Ultimate Cards and Coins - Search for New and Vintage Sports Cards
The 1985 Donruss Baseball Card Set – Baseball Analytics