Signal Boxes and Signals
Hemerdon Signal Box & loops
A view long since gone! (at least the signal box and 'down' loop), we see Hemerdon Signal Box and loops during July 1973. https://www.youtube.com/watch?v=bjX1pYCzgBc
Tavistock South
Photographed in late 1967, we see the derelict remains of Tavistock South Station on the former GWR branch to Launceston, which opened to Tavistock on 22nd June 1859, extending to Launceston in 1865, closing to passengers under the Beeching cuts on 31st December 1962. Today, a section of the line survives in preservation under the auspices of the Plym Valley Railway. https://www.youtube.com/watch?v=qsdUeh7419g