One page from an old photo album. The photos are very small, about two inches by one inch.
If you look at the full-size version of the image above, the first photo (the boy posing the the dog), you can see a sign in the background. You can barely make out "In person..." "Pet... "Our Ga" - which I'm pretty sure is Pete the Pup or Petey from Our Gang.
Found in "The Scarlet Feather" by Houghton Townley. Published by Grosset and Dunlap, 1909.