LBSCR 77 1910s Is it Barnham Junction?
'Mid' is painted on the footplate angle- Midhurst?
Alan Woodard says "I don't think this is at Midhurst having looked at the 25" Ordnance survey maps.
I beleave it is at Barnham Junction. The branch to Bognor is behind the camera. you are looking from South East to North West. If so, it is a very rare shot of this area."
Interesting straw insulation on water column.