The photo of a man and young boy has been handed to us in a bid to trace the people in the picture so it can be returned.
The snap, which shows a young boy clutching a water bottle and a Thomas the Tank Engine bag, was discovered earlier this week near Kirk Sandall railway station.
Bob Davies, who found the picture, said: "It might be a treasured family picture so I hope someone sees it and we can get it back to whoever's it is."
The photo shows a kneeling man, dressed in a checked shirt and jeans, proudly hugging the child, who is dressed in a blue shirt and jeans.
It is not clear where the photograph was taken .
Anyone who can help, should email [email protected],uk with details.