A familiar site on the north main line was the use of automatic staff exchangers which were used so as to not slow down the trains. This is ready for a northbound train in 1981. (1981)
[Copyright: Graeme Skeet]
A familiar site on the north main line was the use of automatic staff exchangers which were used so as to not slow down the trains. This is ready for a northbound train in 1981.
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