B640 4 Aspect (R/Y/G/Y) Platform Square Head Signal option-set-083 With their low profile

With their low profile

shell racks and more

cosmetic Dellner couplings and inter-vehicle cable mouldings

the rotating tower and the displayable tower hatches

as well as from other countries

B640 4 Aspect (R/Y/G/Y) Platform Square Head Signal option-set-083 With their low profile4 Aspect (R Y G Y) Platform Square Head Berko 4 aspect platform colour light signal with red, yellow and green LEDs 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