DM.81: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| Line 8: | Line 8: | ||
[[File: 1977-12.png | border]] | [[File: 1977-12.png | border]] | ||
The signal was given the capability to flash single yellow when the next signal, [[SN.62]], was displaying proceed with the route set towards the Down Badminton, in May 1979. | |||
[[File: 1979-02.png | border]] | |||
Revision as of 14:43, 15 November 2014
Back to Control Functions
Origin
The signal was brought into use in December 1977.
[The WON entry shows that the signal replacing SN.60, but as SN.60 had a different number and a different position, this is being treated as a separate signal.]
The signal was given the capability to flash single yellow when the next signal, SN.62, was displaying proceed with the route set towards the Down Badminton, in May 1979.
