Tri-ang HORNBY (ROVEX) RP42 Circuit Control Unit / Power Controller - Boxed

Triang RT.42 Speed/Power Control Unit - untested

Tri-ang P.42 Circuit Control Unit Ref:PC6

Tri-ang R42 Speed Control Unit - Boxed

TRI-ANG Trains - Vintage Boxed Model Railway - P.42 Control Curcuit Unit

Tri-ang P.42 Vintage Circuit Control Unit OO Gauge. Untested

TRI-ANG Trains - Vintage Boxed Model Railway - P.42 Control Curcuit Unit

Vintage H&M Safety Minor Power Control Unit for Triang Railways