"Uncle James Damon and Ralph" (caption from top of photo)
Uncle James would be Uncle to Melissa Larsen (Trezise). Ralph is the young boy leaning on him. They are in front of a porch and house, and another house along with a fenceline can be seen behind them.
A boy and his puppy sit on an International Harvester tractor. To the left is another tractor in the background; on the right, other farm equipment and storage can be seen.