again I got a lot of 8x10s a friend of mine got in late 80s early 90s of old stars and then young stars and I might be interested in some of these autos but I'm no expert on any of these. I mean they "look" legit but I'm no expert like I say so I would love any help I could get and like always it's appreciated and you guys haven't let me down yet. Thanks.

first pic George Brett, 2nd Wade Boggs(Red Sox), 3rd Tom Glavine (Braves)  thanks for any and all help.