WPR 0-6-0ST No 14 shunting at Wellesley Colliery on 1 August 1967. Note the signal box with its lattice post bracket
signal controlling departures. Interestingly there is a similar bracket signal lying on the ground -complete with arms fitted! Perhaps this is a rare instance of provision of a 'spare' as most signalling on colliery lines was either poorly maintained or non-existent.

Photo: M.J. Fox / Rail Archive Stephenson