SN.31

From Swindon Panel Reference
Jump to navigation Jump to search

Back to Control Functions

Creation

This signal was brought into use in December 1970:

1970-04.png

It could display red or green.

AWS Fitment

The signal was fitted with an AWS ramp in October 1971.

1971-01.png

Retrieved from ‘https://reference.swindonpanel.org.uk/index.php?title=SN.31&oldid=1283’