Hi Dave and 96701,
Dave your photo is of the correct location, though much has changed, most noticeable is the demolition on of the timber canopy behind. Now back to the plot! In my recent photo's there's a cylindrical upright tank on the platform, central and behind both buffers,with pipework to both, all painted light blue. At ground level, on the sleepers behind and centre of each buffer, there appears to be an acorn shaped reservoir tank in rust finish. My questions are; how does the whole thing work,who built it and when, plus anything else you might think will be of interest.
Hope you can help
Kind regards Paul