Though there is some debate as to its specific use, this is thought to be one of few remaining interlocking/signal towers in Georgia. At this time, it can only be confirmed that a telegraph office was located on the second floor and the Van Roy Restaurant on the first floor. I’m not sure as to the date of construction but I would guess 1910s.
Fort Valley Downtown & Railroad Historic District, National Register of Historic Places
There is also one in Pembroke GA. I was surprised it was not shown among the other Pembroke photos.
What is an interlocking tower?
https://www.american-rails.com/interlocking.html