Baseball bat signatures need identification
 

Hi there,

First time on the site and I wanted to ask for some help with these bats I have. I know that they are mostly likely all Yankee players, but I just want to confirm it for all three of them and see if they are authentic. These were my grandfathers so I have no idea if they are or not. I know that the first one is Don Mattingly because his name is inscribed on the bat, but the 2nd and 3rd one have me lost. If you guys could help me out that would be great. Thank you for the help. :)

Bernie Williams
Tino Martinez

WOW I just checked them and you are right those are the ones. Thank you so much I appreciate it :D