SN.20: Difference between revisions
Jump to navigation
Jump to search
(Conversion from 3-aspect to 4-aspect added) |
m (Correction) |
||
| Line 7: | Line 7: | ||
[[File:WON_Bourton_1977.png]] | [[File:WON_Bourton_1977.png]] | ||
The signal was converted from a three-aspect to a four-aspect, and positioned on a new gantry at 04.50 on Monday 14 January 2002 | The signal was converted from a three-aspect head to a four-aspect head, and positioned on a new gantry at 04.50 on Monday 14 January 2002. The top yellow was not yet brought into use. | ||
[[File:WON-2002-01.png]] | [[File:WON-2002-01.png]] | ||
Revision as of 11:58, 24 August 2014
Back to Control Functions.
This signal previously DM.72, but was converted into a controlled signal when Bourton Interlocking was commissioned on 1/10/77, as described in the following WON entry:
The signal was converted from a three-aspect head to a four-aspect head, and positioned on a new gantry at 04.50 on Monday 14 January 2002. The top yellow was not yet brought into use.
