I think this photo is very telling, and was included in the box for a reason. It shows 2 men, one civilian and one military. The civilian man, perhaps one of the scientists or project directors, is recognizable. The second man has purposely had his face obscured. It looks as if the photo is telling us that this civilian is important to the I.L.P. while trying to protect the identity of the officer he is shown with. Could that officer be the man who's box it was? Was he trying to shed light on the subject without exposing himself? Maybe the civilian is a key figure in the tragic Indian Lake Project experiments. Look closely in-between the two men and you can see one of the I.L.P. children.