Hammant & Morgan Model Railway Controller Transformer Untested OO Gauge Vintage

Vintage Tri-ang Hornby R42 Model Railway Speed Controller in Box

Hammant & Morgan CU1 Model Railway Controller - Vintage Analog - Untested

H&M Flyer Single-Track Model Railway Transformer Controller AC/DC Output

Hornby Model Railway Zero 1 Master Controller. R950

Trix TTR Model No. 472 14 Volt Railway Controller Vintage England Unboxed.

Triang Hornby RP42 Speed Contol Unit Power Controller Vintage Model Railway

PWM Model Railway Speed Control Module. Cheap.