I am not sure if this is a fan photo, but it could be. It was taken on the same day as many fan photos, October 9, 1971. It shows John and Yoko sitting in the hotel lobby holding hands. It looks like the person who took the photo was above them and called out to them and snapped the photo, but really who knows? I am showing two of the photos. The complete one, which is small, and the larger one which has a crease down the middle.