DM.72
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Back to Control Functions.
Origin
DM.72 was a 3-aspect automatic signal commissioned at Swindon MAS Stage 1 on 14 November 1966[1]. At that stage it was supervised by Highworth Junction SB.
Supervision passed to Swindon Panel under Swindon MAS Stage 5 on 3rd March 1968.
Conversion to Controlled
This signal was taken out of use when Bourton Interlocking was commissioned on 1/10/77, as described in the following WON entry:
The signal became a controlled signal - SN.20
Reincarnation
A new signal, numbered DM.72 was installed later (at the time of the South Marston commissioning?)