How Did They Make It Through WWII? The Buddy System.

Any picture I find in any box of paper, I will post and share. These soldiers may never come our way again but they certainly deserve recognition for their contributions. In light of that I give you "Joe and Bud"  Take a look at the reverse of the image because there is a mystery to be solved.

My simple searches for "Langenan, Germany" have come up empty. Was this a camp? or a place or the last name of one of the soldiers?