Meccano Marshal Controller Hornby Dublo Power Control Unit OO Gauge Train tested

Hornby HM2000 Power Controller R8012

Hornby R951 Zero 1 Slave Control Unit Untested Unboxed/Untested - Spares

Marshall II Power Control Unit Meccano for Hornby

Gaugemaster Model D Twin Track Controller Model Railway

Triang Hornby RP42 Speed Contol Unit Power Controller Vintage Model Railway

Gaugemaster Model D Twin Track Controller for Hornby OO Gauge Sets

Hornby Tri-ang 00 Gauge Speed Control Unit RT42