I purchased a group of photos on Ebay, and this was one. Purchased previously at an auction in Arcadia, Wisconsin. I looked on websites to be sure I guessed the uniform properly (see [external link]~worldwarone/WWI/Uniforms/), and am pretty sure he's an American army enlistee. If someone knows more, please let me know. Alfred sure is young, and apparently married by the ring on his wedding finger. He is identified in handwriting on the back.