H.M. RELCO controller. Boxed.
HM OO/HO Gauge Duette Twin Supply Power Unit Model Railway DC Controller - Boxed
Hornby OO Gauge Train Railway R965 - Speed/Direction Controller - Boxed
GAUGEMASTER 00 GAUGE - "MODEL D" TWIN 2 TRACK DC CASED CONTROLLER - BOXED
HORNBY 00 GAUGE HM2000 R8012 TWIN TRACK AC/DC ANALOGUE POWER CONTROLLER BOXED
Tri-ang P42 Circuit Control Unit / Power Controller - Boxed
Hornby R.918 Power Unit – DC Analogue Train Controller - boxed
