This is in immaculate condition - looks totally unused with cables still tied up. This has not been tested.
VINTAGE MECCANO HORNBY MARSHALL CONTROLLER UNIT UNTESTED
Meccano Hornby Marshal III Power Control Unit. New And Un-Used in Original Box.
Marshall III Power Control Unit Meccano LTD Model Railway Untested
Marshall III Power Control Unit. Made by Meccano Ltd. Model railway transformer
Hornby Marshall Controller Meccano Ltd Boxed With Leaflets
Hornby Marshall II Powder Control Unit Meccano Ltd Boxed
