SN.70: Difference between revisions
Jump to navigation
Jump to search
mNo edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
Back to [[Control Functions]] | Back to [[Control Functions]] | ||
[There have been two SN.70s - an early one relating to [[DM.89]] and the later one relating to [[SN.72R]] on the end of Chippenham station.] | |||
[ | |||
==Conversion from automatic== | ==Conversion from automatic== | ||
| Line 15: | Line 14: | ||
[[File: 1971-01.png | border]] | [[File: 1971-01.png | border]] | ||
==Origins of NEW SN.70== | |||
[[SN.72R]] was renumbered to SN.70 after 1975. | |||
Revision as of 14:56, 9 November 2014
Back to Control Functions
[There have been two SN.70s - an early one relating to DM.89 and the later one relating to SN.72R on the end of Chippenham station.]
Conversion from automatic
This signal was made controlled and re-designated from DM.89 in December 1970:
AWS Fitment
The signal was fitted with an AWS ramp in October 1971.
Origins of NEW SN.70
SN.72R was renumbered to SN.70 after 1975.