[DetroitJay]

I have been out of the loop with sports cards and collectibles for a few years now as I have moved on to vintage WW2 items. That said, i still keep an eye out for stuff. These pictures and advertisements came out of an auction a while back. My friend paid very little for all of them (disregard a couple of price tags you will see). I would like to buy them from him but dont want to overpay, or underpay him! I was curious if there is anything of note in these? Are they actually from the time period they represent or are they later items? Any and all help is appreciated (there are duplicates of the Gehrig swinging and Cochrane in basically the same shape as the one i photo'd)

Jay