SN.201

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SN.201

Back to Control Functions.

Description

This yellow position light signal protects Thingley Sidings ground frame connection into the Up Main.

It is slotted by Thingley Up Sidings Ground Frame, released from Swindon Panel.

Origin

The signal was renumbered from SN.203 in connection with the remodelling of Thingley Junction in 1975 (but not yet brought into use):

1975-01.png