E. Stringer Keefe has sent this photo around on Twitter every 9/11 in hopes of finding the owner. It was found in the rubble of the World Trade Center.
There is a happy ending to this story. Read here.
Thanks to Brian Jordan for bringing this to my attention.
"Happiness is as a butterfly which, when pursued, is always beyond our grasp, but which if you will sit down quietly, may alight upon you. " - Nathaniel Hawthorne