SN.670: Difference between revisions
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[[File:SN70 SN670.jpg|thumb|450px|right|[[SN.70]], left, and SN.670 (right), with the barrow crossing in the foreground. July 2013]] | |||
Back to [[Control Functions]] | Back to [[Control Functions]] | ||
Latest revision as of 00:12, 16 November 2014
SN.70, left, and SN.670 (right), with the barrow crossing in the foreground. July 2013
Back to Control Functions
Origin
...
Conversion to 3-aspect
The signal was converted to a 3-aspect head in April 1989, with the green out of use.
The green aspect was brought into use in May 1989 in, displayed when SN.672 displays a proceed aspect towards Bathampton Junctions continuing along the Up Main in the wrong direction.
