I was happy to receive this in the mail today. My Pops went to Illinois and would always talk about Red Grange, the Galloping Ghost. I am trying to research the photographer (H.F. Duncan), but from what I can gather, he was a local photographer that would take photos for The University of Illinois' yearbook. A very similar, but not exact match to this photo is found in the 1925 yearbook, so I would think this 5x7 image dates to around 1924. Unsure if it's an original type 1, but the signature is vintage fountain pen
