Wires have correct connecting pins into point motors.
Vintage Triang Hornby Super 4 Points R490 R491 R437 X404 Instruction Leaflet
Triang Hornby X.67 X.04 Motor Brushes (2) For Triang & Older Hornby Locos #30
S5453 Triang, Triang Hornby Wheel Keeper Plate, R351,R357,R751 3D print pt 3DPD
Triang Hornby Book Of Trains 1969 and Triang Railways Catalogue 6th Ed 1960