Managed to obtain Volume 2 of Branch lines of the Southern Railway. One of the lines featured is the Epsom Downs branch. Brought back memories as use to live in Sutton and when on the railway worked the branch on a regular basis as Epsom where I was based as a Guard had quite a few turns down their. Seeing picture of the 4 subs at Epsom Downs brought back more memories! Also seeing the signal gantry wonder if one of those arms was the one I brought from and had to transport home in my mates Fiat Panda!