They were particularly useful at quiet or unmanned stations.
N-gauge or OO-gauge Gaugemaster Electronic Loco dual output analogue controlle
Hornby OO Gauge R071 Modern Footbridge . Built Ref PJ60
P&D Marsh OO Gauge PW144 Modern street lights (5) castings require painting
5 x OO Gauge Working modern Street Lights / Lamps - Adjustable Height 9-12v
P&D Marsh OO Gauge PW164 Modern traffic lights single castings require painting
