A near pristine example that clearly has had little use.
Vintage H&M Hammant & Morgan H&M Duette Model Railway Twin Power Supply Unit
H&M Duette Twin Supply Power Unit in very good condition
H & M Duette twin track controller Hammant & Morgan - Tested - Boxed
H&M duette speed controller Untested #2951
H & M Duette Twin Supply Power Unit Controller - 100% Untested (3)
