This is a group photo of three young men who are standing with their arms around each other's shoulders. The man on the left is wearing coveralls, the one in the middle is wearing dark colored dress pants and a vest with a white shirt and the man on the right is wearing dark colored pants and a light shirt with a tie. Their names are Emmitt Hays, L. Foster and F. Eckhart
William R. Gray (Sun,) studied this question.