B301 2 Light Signal Red/Green Platform Starter Square Head Scale_OO9-Scale 2mm gauge) and P4 (18

2mm gauge) and P4 (18

3 Aspect (R/Y/G) Standard Left Offset Square Head

or multiple unit stock

Four pieces of 2

the last steam locomotive built by British Railways in 1960

B301 2 Light Signal Red/Green Platform Starter Square Head Scale_OO9-Scale 2mm gauge) and P4 (182 light signal red green platform starter square head This short post signal is used mainly on station platforms. A red light is used to indicate stop and the green light indicating permission to proceed or route clear. . It is suitable for any layout based from around 1970 onwards, when this style of signal head came into use. Examples could still be found on the network until 2009, when the new slimmer signals became standard although this