Original box included but worn.
SMOOTHFLOW Transformer -Rectifier Light Railway Power Supply 12V DC Scalextric
Tri-ang RP42 Circuit Control & Smoothflow Transformer Rectifier Untested Spares
Vintage Hornby Smoothflow Transformer 12V 2A Model Railway/Scalextric classic
Vintage Hornby Smoothflow Transformer Power Supply 12V 2A Model Railway SF1/R
vintage Hammant & Morgan “Powapack” transformer/rectifier power unit
Vintage Tri-ang Power Unit NO.1 Transformer Rectifier ROVEX Models England
