Why would you buy a forty year old controller ? – handem electronics
DuetteMaster Analog Train Controller
Model Railway Controllers
SuperClipper Analog Train Controller
GAUGEMASTER SINGLE TRACK Controller with Plug in Transformer GMC-COMBI EUR 51,02 - PicClick IT
H&M Duette Speed Twin Controller Transformer for 12V Hornby Model Trains | #1783127181
Hammant & Morgan 'Duette' electric mice / model train controller (1970s) – The Technojunk Files
Hammant and Morgan Commander controller - Page 2 - Collectable/Vintage - RMweb
Vintage "Duette" double model railway controller by Hammant & Morgan Ltd (Hamden Works, Watford, England Stock Photo - Alamy
oo/ho/n Gauge Boxed H & M Hornby Duette Double Transformer Controller | eBay
H & M TRAIN SET TWIN CONTROLLER DUETTE VINTAGE WORKS WELL CONTROL | Collectables | Gumtree Australia Charles Sturt Area - West Lakes Shore | 1308999832