B664R 4 Light Signal Red/Green/2 X Yellow Standard Right Offset Square Head 1-87-Scale Ramsbottom Safety Valves

Ramsbottom Safety Valves

One of the main advances on the MK3 from the MK2 was the secondary air suspension fitted to the bogie system

unblocked the suspension

Tall Vacuum pipe for early versions

B664R 4 Light Signal Red/Green/2 X Yellow Standard Right Offset Square Head 1-87-Scale Ramsbottom Safety Valves4 Aspect (R Y G Y) Standard Right Offset Square Head 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 replacement programme began around 2000. This signal is ready to use out of the box and features a pre wired resistor to allow the safe operation of the signal from a 12 Volt DC