You are looking at a Triang Hornby R405M two aspect electric signal 12/16 volts.
TRIANG HORNBY R405M TWO ASPECT ELECTRIC SIGNAL 12/16 VOLTS MINT BOXED og
S5453 Triang, Triang Hornby Wheel Keeper Plate, R351,R357,R751 3D print pt 3DPD
Triang Continental / Triang Hornby operating discharge hoppers / OO scale
HORNBY DUBLO TWO RAIL- WRENN WEST COUNTRY ROLLING CHASSIS IN NICE CONDITION. P27
