Baseball Autograph Ball

I found this while tidying up my home.
Apparently, my father collected these because he loved watching baseball.
As you can see in the photos, some items are yellowed due to age.
I don't know whose autograph they are.

Basically, I would prefer to sell them as a set rather than individually.
However, please contact me if there is something specific you are interested in.

If you have any questions or would like to discuss the price, please leave a comment.