SN.670: Difference between revisions
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(Created page with "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. [[File: 1989...") |
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[[File: 1989-01.png|border]] | [[File: 1989-01.png|border]] | ||
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. | |||
[[File: 1989-04.png|border]] | |||
Revision as of 21:59, 15 November 2014
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.
