This is untested. I haven’t cleaned it up but the wires will clean up (the stuff on it peels off, just will take a bit of time)
Hornby R912 Power Control Unit 220/240v Output 1.1VA 14.2V Used Untested
MECCANO - HORNBY A3 POWER CONTROL UNIT EXCELLENT BOXED
Vintage Hornby II Power Control Unit For OO Gauge Model Railway
Hornby 900 Power Control Unit With Original Box - Tested and Working
Vintage Hornby ll Power Control Unit - Tested and Working
