Baseball Cards and lots of them

Many years ago in the Lala Land I had a friend who collected baseball cards. He left to go out of state and move in with his girlfriend somewhere down south and left me a bunch of boxes full of baseball cards.
This is my attempt to find him.
I am going to attempt to post all of them for those people that like collectible baseball cards and hope that he finds me. He'll be the only one that can answer a series of questions before I turn the cards over back to him.
In the meantime, enjoy these classics.

Rene Gonzales

David Justice

Ken Griffey Jr

Nolan Ryan

Reggie Jackson

Ozzie Smith

Deion Sanders

Matt Williams