The writing on the back of these pictures says "Grandpa Krampf, Age 19" It appears to be Mama's handwriting, probably told to her by Daddy, since it's a picture of his father. These appear to be pictures taken in an old fashioned photo booth. At one time, I thought these might have been taken at the St. Louis World's Fair, but that took place in 1904 I think, which would be too early for these pictures. There is another picture, labeled Worlds Fair, that I believe is Grandpa Krampf - the age would be about right. I will post it when I find it.