B421 2 Aspect Distant (Y/G) Standard Stepped T Junction Square Head Signal option-set-159 Use separately or to create

Use separately or to create a large wall

It also helps improve your child’s spatial awareness and fine motor skills

Place them separately or connect them around a curve

They are known officially as ‘Small Birminghams’

To do this

B421 2 Aspect Distant (Y/G) Standard Stepped T Junction Square Head Signal option-set-159 Use separately or to create2 Aspect Distant (Y G) Standard Stepped T Junction 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