Westerham Signal Box viewed from the end of the platform showing SR rail built home signal. ) Taken just after closure in Oct 1961 and in the early days of the WVRA (Westerham Valley Railway Association) which was an early and ultimately unsuccessful preservation scheme. Kent County Council purchased the line from BR whilst the WVRA were negotiating a lease/purchase and the line is now pretty much buried under the M25. I suspect the corrugated iron was placed the WVRA to try and keep out the rain etc