B604 4 Light Signal Red/Green/2 X Yellow Standard Square Head Brand_Atlas CHAIN LENGTH 25mm

CHAIN LENGTH 25mm

An ideal coach to be hauled by the Dapol Terrier Locomotives

County Durham

ensuring precise alignment at each of the 21 track positions without overshooting or drift

B604 4 Light Signal Red/Green/2 X Yellow Standard Square Head Brand_Atlas CHAIN LENGTH 25mm4 light signal red green 2yellow standard square head This 4 aspect signal is placed at the side of the track. A red light indicates stop, a double yellow light indicates caution the next signal is yellow and at caution, a single yellow light indicates caution the next light is red and Green indicates 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.