Hornby Dublo A3 power controller. Cosmetically in good condition but untested. Last used a few years ago. In original well used box, which has been repaired but is still serviceable.
Meccano Marshal Controller Hornby Dublo Power Control Unit OO Gauge Train Boxed.
Vintage Meccano Hornby Dublo Power Control Unit Type A Speed Controller Untested
Hornby model train set Dublo Power Control Unit A3 - untested
Hornby R900 Power Control Unit Good Working Condition Hornby Railways OO Gauge
Hornby Dublo Battery Control Unit In Original Box.
Hornby 900 Power Control
