Preparing for Guard Duty

This is a rare photo, and the only photo of the 38th Infantry that I have seen. It shows the troops preparing for guard duty in the background. They are in Nebraska protecting railroad workers. Two of these workers can be seen kneeling in front of the tent. Joe William's grandfather Calvin Williams was in the 38th Infantry, but I don't know if he is one of the soldiers in the photo.

I think there is an interesting similarity between this photo of Calvin's Army unit and some of Joe's team photos, like this one from the 1930 Homestead Grays.