As I have said before, this is a puzzle that is almost impossible to solve. The information required is on a privately-owned photo which I have access to, but which is not publically available.
I feel that there is no point in leaving the puzzle on the Pros site. There is a way to solve it, but it would be a process which many Autopuzzlers would not wish to follow, and I think it is best to transfer the puzzle to the dreaded Black Hole.