Hammant & Morgan DUETTE Twin Supply Power Unit Controller. Offers Invited
H & M Duette Twin Supply Power Unit Controller - 100% Untested (3)
Duette Twin Supply Power Unit Model Train Transformer Controller - Untested
H & M Duette Twin Supply Power Unit for Hornby etc
Vintage Hammant Morgan Duette Dual Control Unit Twin Supply Power Unit UNTESTED
Hammant & Morgan Duette Twin Supply Transformer Power Controller boxed excellent
