Originally Posted by cking
I am no expert by any means but just from looking at your pictures I would say those cards are awful white for being over 100 yrs. old. Paper will show fading or yellowing long before 100 years. I would try and get them authenticated before you made any attempt to sell them.
I completely agree. I have no idea if these were ever reprinted or not. Like I said, my father-in-law just gave them to my son. I know he bought them in the 70s at a flea market, but that's literally all I know.
Thanks for the help everyone.