Ballarat, Linton Junction or Ballarat D signal box, looking west, gates about to be replaced with booms, semaphore triple doll signal Post 20 with disc for Timken's Siding, the three dolls are Cattle Yard Line, Linton Line and Ararat Line, and disc signal Post 21 for Timken's Siding, semaphore signal Post 23 in the distance, the 'ships wheel' in the signal box window is for operating the interlocked gates.