CR 3F 0-6-0T No 56246 shunting at Perth in January 1957.
I think this is on the Perth Harbour branch just adjacent to the shed. The photo has what looks like a loading bank before the house, as does the map. There is only a single line visible beyond the brick shed at the buffer stop. Beyond the brick building the sleeper fence goes down an embankment away from the railway, as if there was a road passing under. This area saw new houses being built in the late 50s early 60s

Photo: W.J. Verden Anderson / Rail Archive Stephenson